Q: The belt is one size, how will I know it will fit? September 26, 2019 18:42 A: Our belt is stretchy and adjustable. It also comes with a bonus extender! Related articles Q: I’m between two sizes, how do I know which one to get? Q: How big is the 1 Pocket Wrist Wallet Q: Do you offer any coupons or promotions? Q: Do the 2 Pocket Banjees Wrist Wallets come in different sizes?