Release Date: June 24, 2026

The Biggest Fan official merchandise series by IRENE is available in the following items:

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Pin Button Set

• Contents: 5 pin buttons
• Material: Metal
• Size: Round ø25–35mm, Heart 57 × 50mm
• Manufactured: June 2026, China
• Weight: 40g

Handling Notes

• Intended for ages 14 and older; not suitable for children.
• Displayed colors may vary slightly from the actual product depending on monitor settings.
• Minor size and weight discrepancies may occur depending on measurement method.
• The pin tips are sharp — handle with care.
• Attaching pins may cause stretching or small holes in certain fabrics or materials.

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T-Shirt Set

• Contents: 1 T-shirt, 1 Photocard
• Material: Polyester, Cotton (T-shirt); Paper (Photocard)
• Size:
  • T-shirt: Chest 107cm, Hem 107cm, Shoulder Width 51cm, Sleeve Length 22cm, Total Length 68cm
  • Photocard: 5.5 × 8.5cm
• Manufactured: June 2026, Korea
• Weight: 260g

Handling Notes

• Intended for ages 14 and older; not suitable for children.
• Displayed colors may vary slightly from the actual product depending on monitor settings.
• Strong friction or force may cause pilling or snagging.
• Avoid hot air drying, as it may deform the garment.
• A size margin of ±1–2cm may occur due to cutting or sewing.

Washing Instructions

• Turn inside out before washing.
• Do not soak in water with detergent; do not leave in a clumped state after spinning.
• Wash white and colored items separately.
• Do not leave damp with sweat or water for extended periods. Rinse thoroughly to remove all detergent residue, then lay flat to dry in the shade.

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Zip-Up Hoodie Set — Charcoal

• Contents: 1 Zip-up Hoodie, 1 Photocard
• Material: Polyester, Cotton, Metal (Hoodie); Paper (Photocard)
• Size:
  • Hoodie: Chest 127cm, Hem 92cm, Shoulder Width 69cm, Sleeve Length 59cm, Total Length 67cm
  • Photocard: 5.5 × 8.5cm
• Manufactured: June 2026, Korea
• Weight: 630g

Handling Notes

• Intended for ages 14 and older; not suitable for children.
• Displayed colors may vary slightly from the actual product depending on monitor settings.
• Strong friction or force may cause pilling or snagging.
• Avoid hot air drying, as it may deform the garment.
• A size margin of ±1–2cm may occur due to cutting or sewing.

Washing Instructions

• Turn inside out before washing.
• Do not soak in water with detergent; do not leave in a clumped state after spinning.
• Wash white and colored items separately.
• Do not leave damp with sweat or water for extended periods. Rinse thoroughly to remove all detergent residue, then lay flat to dry in the shade.

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Zip-Up Hoodie Set — Beige

• Contents: 1 Zip-up Hoodie, 1 Photocard
• Material: Cotton, Metal (Hoodie); Paper (Photocard)
• Size:
  • Hoodie: Chest 127cm, Hem 92cm, Shoulder Width 69cm, Sleeve Length 59cm, Total Length 67cm
  • Photocard: 5.5 × 8.5cm
• Manufactured: June 2026, Korea
• Weight: 630g

Handling Notes

• Intended for ages 14 and older; not suitable for children.
• Displayed colors may vary slightly from the actual product depending on monitor settings.
• Strong friction or force may cause pilling or snagging.
• Avoid hot air drying, as it may deform the garment.
• A size margin of ±1–2cm may occur due to cutting or sewing.

Washing Instructions

• Turn inside out before washing.
• Do not soak in water with detergent; do not leave in a clumped state after spinning.
• Wash white and colored items separately.
• Do not leave damp with sweat or water for extended periods. Rinse thoroughly to remove all detergent residue, then lay flat to dry in the shade.

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Mood Lamp

• Contents: 1 Mood Lamp
• Material: Silicone, ABS
• Size: 180 × 153 × 237mm
• Manufactured: June 2026, China
• Weight: 180g

Handling Notes

• Intended for ages 14 and older; not suitable for children.
• Displayed colors may vary slightly from the actual product depending on monitor settings.
• Powered by 3 × AAA batteries (not included).
• Minor surface scratches resulting from the finishing stage of manufacturing are not considered defects.
• Keep away from high temperatures, humidity, and direct sunlight.
• Switch off the power when not in use.
• If the product overheats, discontinue use temporarily.
• Do not use the lamp if it is broken, damaged, or deformed.

Battery Replacement

• Unscrew the screw on the battery cap located at the bottom of the lamp.
• Remove the battery cap and the old batteries.
• Insert 3 new AAA batteries, matching the correct polarity.
• Replace the battery cap and tighten the screw securely.

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Peek-Up Figure

• Contents: 1 Peek-Up Figure
• Material: PVC
• Size: 32 × 26 × 48mm
• Manufactured: June 2026, China
• Weight: 25g

Handling Notes

• Intended for ages 14 and older; not suitable for children.
• Displayed colors may vary slightly from the actual product depending on monitor settings.
• Minor surface scratches may be present due to the nature of the material and manufacturing process.
• Avoid contact with water or chemicals, as this may cause paint to peel or become damaged.
• Strong impacts or excessive force may cause breakage — do not drop or bend.
• Avoid direct sunlight and high-temperature or high-humidity environments, which may cause discoloration, deformation, or stickiness.
• Peel off the protective film before attaching. The figure can be repositioned, though adhesive strength may decrease over time depending on surface material and condition.
• Clean the surface thoroughly before attaching.
• Take care when attaching to printed areas of a phone case, as the design may be damaged.
• Extra stickers are included.

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Coin Mini Bag

• Contents: 1 Coin Mini Bag
• Material: PU, Surgical Steel (chain)
• Size: Bag 11.5 × 9cm, Chain 123cm
• Manufactured: June 2026, China
• Weight: 30g

Handling Notes

• Intended for ages 14 and older; not suitable for children.
• Displayed colors may vary slightly from the actual product depending on monitor settings.
• Actual dimensions may differ by ±1–2cm depending on measurement method or location.
• If soiled, gently wipe only the affected area with a damp cloth immediately and dry in the shade.
• Minor print peeling may occur as a result of the manufacturing process.

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Postcard Set

• Contents: 9 Postcards, 1 Sticker
• Material: Paper
• Size: 127 × 178mm
• Manufactured: June 2026, Korea
• Weight: 15g

Handling Notes

• Intended for ages 14 and older; not suitable for children.
• Displayed colors may vary slightly from the actual product depending on monitor settings.
• Actual dimensions may differ by ±1–2cm depending on measurement method or location.
• Contact with water may damage the printed surface.

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Random Trading Card Set

• Contents: 1 Trading Card (random), 1 Photocard
• Material: Paper
• Size: 55 × 85mm
• Manufactured: June 2026, Korea
• Weight: 15g

Handling Notes

• Intended for ages 14 and older; not suitable for children.
• Displayed colors may vary slightly from the actual product depending on monitor settings.
• Contact with water may damage the printed surface.

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Postcard + Hologram Photocard Set

• Contents: 1 L-holder, 1 Postcard, 1 Hologram Photocard
• Material: Paper, PP
• Size:
  • L-holder: 145 × 200mm
  • Postcard: 127 × 178mm
  • Hologram Photocard: 55 × 85mm
• Manufactured: June 2026, Korea
• Weight: 15g

Handling Notes

• Intended for ages 14 and older; not suitable for children.
• Displayed colors may vary slightly from the actual product depending on monitor settings.
• Actual dimensions may differ by ±1–2cm depending on measurement method or location.
• Friction between items may result in minor surface scratches.
• Minor scratches may also be present due to the nature of the material and manufacturing process.
• Contact with water may damage the printed surface.