This is Storm insert tape. It's used to adjust the fit by applying it inside the thumb hole. You can use it at this width, or I also cut it thin for fine adjustments. Both sizes are currently in stock. I will sell 100 sheets total, combining 1-inch and 3/4-inch sizes in the quantities you desire. After completing the purchase, please comment with your desired quantities. If you do not comment, I will send 50 sheets of each size. Immediate purchase is OK. Please refrain from price negotiations or offers.