FASHION STRAP? is the original neoprene strap and incorporates only the finest materials available. The neoprene is bonded on both sides with top quality material for added strength and a controlled stretch. The OP/TECH USA patented connectors add a unique finishing touch. They are easy to attach and extremely strong. The quick disconnects give the strap added versatility which is a real bonus when trying to customize the strap for different needs. The weight reduction system makes cameras and binoculars feel 50% lighter and 100% more comfortable. FASHION STRAP? ? 3/8 uses OP/TECH USA's 3/8 (9,5mm) Connector Systems for added adjustability. The 3/8 (9,5mm) webbing connectors fit easily through tight connection areas and offer a very secure alternative to the original FASHION STRAP? .