Hammer Insert Tape White Textured Some releases vary. A few feel the same every time. You either adjust your thumb mid game or you lock it in early. Secure Thumb Fit: You set your thumb before the frame. The tape holds it firm. No slip, no shift, just a clean exit at release. Consistent Feel Every Shot: First throw to last frame, the grip stays the same. You stop guessing and start repeating. Textured Control: The surface gives just enough bite. Your thumb stays connected through the swing, then clears without delay. Built For Repetition: Game after game, session after session. It holds up under constant use. No breakdown that changes your feel. Used By Bowlers Who Dial In Details: Warmups, league nights, pressure frames. Small adjustments handled early so performance stays steady. Consistency starts where control begins. Features Thumb Hole Fit Textured Easy Install Pro Shop Tool Release Tuning Specifications Material: Textured Adhesive Tape Weight: 1 oz Dimensions: 4 x 4 x 1 in Country of Origin: USA Ships from Great Call Athletics. Please review product fit and dimensions before ordering.