Carson Floating Wallet Black/Grey 4.5X.7X3.4. The Floating wallets feature water repellant material to allow you to safely carry your credit cards cash & identification. They are available in four highly visible colors to help you find if dropped in a body of water. Will hold up to 32 grams approximately 12 credit cards. These Floating Wallets are slim and compact and are ideal for boating a day at the beach or any watersports. Not waterproof. Contents will not stay dry. Specifications for Carson Floating Wallets: Manufacturer: Carson Depth/Thickness: 0.7 in Fastener/Closure Type: Zip Gender: Unisex Application: Water Sports Features of Carson Floating Wallets Water Repellent Floats Holds 32 grams Package Contents: Carson Floating Wallets Carson EW-20GY: Floating Wallet Black/Grey 4.5X.7X3.4