The 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. The original Fashion Strap utilizes 3/8" plastic connectors (Adjustable Connectors). The Fashion Strap - 3/8" uses OP/TECH USAs 3/8" (9.5mm) webbing connectors for added adjustability. The 3/8" (9.5mm) webbing connectors fit easily through tight connection areas and is very secure. The Fashion Strap - BINO also uses the 3/8" (9.5mm) webbing connectors, but does not have the quick disconnects.