Material: Made of High density waterproof fabric. Durable nylon . Features: -Adjustable straps, make it easier to use as a shoulder bag or handbag. -with the wide tight Wristband, it can also be used as either an armband or wrist bag. -Size 7” x 4” Note: this purse fits no larger than 6.0 inches mobile phones. Super convenient for carrying personal stuffs like cellphones, cash, credit cards, keys. Perfect for work, casual day bag, travel bag, outdoor activity bag, crossbody.