Designed for a consistent roll and better lift through proper thumb release.
Mixed Inventory - Material of support may vary (original or new carbon fiber)
Induces fingers to do the work.
Provides proper wrist support.
Lightweight, cool, comfortable, and washable drip-dry.
Keeps the little finger tucked in as recommended by many professional bowlers.
Velcro straps make for easy adjustment and fast removal and placement of the mongoose.