Turbo Quad Classic Bowling Ball Insert Finger Grip ? Dual-Sided Fit for Power Comfort Upgrade your bowling grip with the Turbo Quad Classic Bowling Ball Insert Finger Grip, designed for bowlers who demand performance, consistency, and comfort. This dual-sided insert provides two distinct grip styles, allowing you to fine-tune your feel and release. Side 1 features a Perfect Oval?a true, flat-center oval shape that mirrors the natural contour of your fingertip for a relaxed, comfortable fit. Side 2 is the Power Lift 1/4?, crafted to extend loft and release length with a smooth surface and flat edge, offering a clean, sharp feel at every throw. Available in 19 fractional sizes and 9 bold colors, these grips are built for precision and personalization. Each pack includes 10 inserts and 1 tube of glue, perfect for fresh installs or replacing worn grips. Key Features: Dual-Side Design: Perfect Oval for comfort; Power Lift 1/4? for increased lift and control 19 Size Options: For a tailored fit across various finger spans 9 Color Choices: Match your style or color-code your equipment Precision Fit: 31/32? diameter for sizes 19/31 to 13/16, 1 1/32? for sizes 53/64 to 29/32 Complete Kit: Includes 10 grips + 1 tube of glue Specifications: Insert Type: Dual-Sided Bowling Finger Grip Diameter: 31/32" (19/31?13/16), 1 1/32" (53/64?29/32) Sizes Available: 19 fractional sizes Colors Available: 9 Quantity: 10 inserts + 1 tube of glue Application: Bowling Slugs Inserts