The ergonomically designed VFT caps feature a long flat pull-tab for quick removal. To offer an even greater degree of control, we've dipped our standard vinyl part in a second vinyl material that offers a textured finish. This second coat of vinyl grips to hands or gloves 80% better than traditional pull tabs. Ergonomic design Textured for easy handling Wide range of sizes Material: Vinyl Standard Color: Red with black texture Optional Color: White, Brown, Orange, Green, Gray, Blue, Yellow, Black *Textured second coat is only available in black.: : A: 1.240, B: 0.750, C: 2.125.