Super Durable Material: Made of high-strength ABS plastic + 304 rust-proof stainless steel bolts combination, more sturdy and wear-resistant than ordinary PP material. UV resistant, corrosion resistant, no deformation and cracking even after long-term contact with pool chemicals Universal fit for most pool ladders: Our pool ladder step size: 18-20 L x 5 W x 2 H, perfectly compatible with pools with 1.9 inch diameter ladder frame (above ground/inground universal), suitable for pools, spas, spas and many other scenarios Sturdy and Safe Design: Our pool steps are designed with 4 reinforced beams to strengthen the weight capacity and safely hold up to 300 lbs (about 136 kg) Non-slip safety design: Adopting full-coverage non-slip polka dot texture and wide top design, large surface area of the feet, better balance, conducive to climbing, double protection to effectively prevent slips and falls, the elderly and children use more peace of mind Full set of accessories for quick installation: Each set contains: 3 ladder steps + 6 stainless steel bolts + 6 nuts, only need an ordinary wrench, can complete the installation, can be easily disassembled and reused, moving and remodeling without stress.