Our luxury nylon watch strap, AlphaShark - Emerald Boa, a rich emerald green with a yellow stripe. Crafted from high tensile strength "seat belt" nylon webbing with deluxe hardware, including a premium stainless steel buckle and flat stainless steel keepers. The nylon is weaved to provide a softer feel with a higher sheen than standard nylon straps. Superior to standard nylon straps, the AlphaShark, is comparable to far more expensive offerings.