Lighter than 2 credit cards and constructed from a single sheet of Tyvek eliminating stitching and allowing the wallet to adapt to hold more as you fill it. An ultra slim minimalist front pocket wallet that still has lots of functionality with a total of 8 pockets to hold credit cards, ID and cash. Each mini Mighty Wallet is long lasting, water & stain resistant. Size (closed) : 2.75" w x 3.5" h (slightly taller than a folded dollar bill) Weight : 0.265 oz (less than 2 credit cards) Thickness : 1/8th inch (freaking thin)