Caliber LowPro Grip Glides - 2 1/2ft. Individual Segment CR0130 Provides effortless loading and unloading of your ATV/UTV and snowmobiles Innovative grip design provides superior traction for all wheeled vehicles Proven friction-reducing glide technology System of air vents and water channels assures drying, to prevent deck rot Slotted fastening system allows for expansion and contraction, preventing warp