Storm insert tape, 1 inch, 50 sheets. Used for adjusting the thumb hole. You can use it as is, or you can cut it thinly for fine adjustments. Some people may think 1 inch is too thick, but if you cut it yourself, you can make 3/4 inch and 1/4 inch, or 1/2 inch x 2... it's convenient(^^) (I cut it thinly for fine adjustments because my fingers swell and shrink a lot^^;) Instant purchase OK. You can also purchase 1 inch, 100 sheets. Please comment before purchasing if you want 100 sheets, as I will change the price. (The price will be 1940 yen) Please refrain from negotiating discounts on this product only m(__)m