The WheelEEZ® Front Bracket Kit is designed specifically to work in conjunction with the WheelEEZ® Wheelchair Beach Conversion Kit, Rear Features Include: 1 WZ1-30UB WheelEEZ® Polyurethane Beach Wheel 1 WheelEEZ® 316 Marine Grade Stainless Steel Swivel Caster 1 Marine Grade 316 Stainless Steel Frame, includes Adjustable Cross Brace