Grips - Thresher - 1" - BlackCaracteristicas: Thresher Grips combine a soft shark tooth inspired knurled rubber texture with an ergonomic profile that contours to the shape of your hands for unbeatable comfort and control Feature a wider diameter for thumb, index and middle fingers and a tapered outer profile for ring and pinky fingers Premium, durable EPDM rubber compound will not harden, crack or wear over time and provides an ultra soft, cushiony feel for all day vibration