Come and see our amazing products. 100% Eco-friendly silicone (elastic); durable and comfortable stretch. Has a rubber bracelet feel but is latex-free. Completely waterproof, your bands never need to be removed, even when you shower. ATTN: Glow-in-the-dark silicone wristbands need to absorb light first. Please hold them in the sun or under bright light for 30 minutes before use.Perfect and comfortable fit for men, women, teens. Pls confirm with us about the packing info, stock color and exact production time before placing your order.