Dual pattern, dual density, under 100 grams grips AMS Cero grips in black and red color. Benefits of the Black & Red Grips: Dual pattern, dual density. Big inward diamonds at the thumb, smaller and outward diamonds with waffle style at the center provide high grip without compromising comfort. Locking is provided with a single inside collar. The pair are just under 100 grams. Subtle flange at the end. Designed by the team of Cero Design under the lead of Cesar Rojo. Specifications: 132mm total length. 30mm constant diameter. Constant thickness. 94 grams (3.46 ounces). Added info: How to choose the right AMS grip for you. FREE Shipping for orders above 50 (EU+North America) and above 100 (RoW).