HeroNeo&reg; Outdoor Plastic Waterproof Airtight Survival Case Container Storage Carry Box (Army Green) Keep your valuables, lighter, matches, electronic gadget and etc. save and dry, good waterproof performance, can float on the water, Shockproof by 3mm PE inner lining. Terrific tool for camping, boating, fishing, tubing, swimming, kite boarding, or any other water sport. Material: Plastic Size(L*W*H):12.5cm x 7.5cm x 3.5cm/4.88'' x 2.93'' x 1.37'' (approx)