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Product Name: Silicone Sports Glasses Tie (Double Hole Style)

Weight per unit: 5g

Size: 25 (can stretch to approximately 40)

Material: Imported silicone at nipple grade

Features: soft, comfortable, safe, and environmentally friendly.

Non-toxic and environmentally friendly, non-irritating, non-allergic, resistant to high temperatures and sweat, anti-oxidation

High elasticity, resistant to deformation, tough against stretching, excellent texture, and comfortable to wear...

Color 1-2: Black, White, Brown, Sky Blue, Yellow, Pink, Rose Red, Deep Blue, Green, Purple, Bright Red, Orange.

Attached to the tail of the glasses strap (as shown in the picture below), it prevents glasses from falling during activities such as running, swimming, playing soccer, dancing, cycling, or traveling... The anti-slip strap and glasses strap are integrated, ensuring you have no worries during exercise. There are 12 colors to choose from—there’s always one you like! Let your exercise be joyful and happy.