BANG TI Titanium Mini Waterproof Pill Box Necklace Keychain Pedant COOL & NOVELTY--sleek capsule design, exquisite mirror polish craft, you can feel its superior quality when take it in hand. EASILY-CARRIED-- mini sized (Length 1.42inch/3.62cm, 0.49oz), portable pocket style, with mini stainless steel key ring and bead necklace, can hang it on keychain or bag or wear as necklace, anyway you like. HEALTHY ANTIBACTERIAL--non-toxic, non-allergenic, waterproof sealed, protecting pills from crushing, contamination, and contacting with water; a customer said that pills didn't change color in titanium box for a long time but they did in steel one. SUPER DURABLE--lifetime using, made of titanium, anti corrision, high hardness, both good for daily or wild use. A must have for travelers/photographers and a great considerate gift.