Attaches to REEF Mat handles for a welcomed boost when climbing up onto your mat from the water. No more struggling to hoist yourself up - simply attach the stirrup to a handle location and you&';ve got sturdy step at your disposal. Inflatable Water Mats come in various sizes and thicknesses, and while thicker mats (6" or 8") offer more float, they can be more difficult to climb up onto from deep water. The Stirrup Step is made for inflatables, installs in seconds, and is a great addition if you&';d like add a boost option. (1) One 28" Hi-Vis Orange Stirrup StepSPECS- Made from PVC coated nylon webbing- Dual Grip Fastener (for easy and secure attachment)