21 Foot Rounf Pool Liner Pad for Above Ground Pools, 300GSM Heavy Duty Thickened Pool Pad with Grommets & Stakes, Anti-Shift Underlay Mat, Puncture & Weed Proof Pool Ground Mat

Ultimate Pool Floor Protection Protect your above ground pool liner from rocks, roots, and debris that cause leaks and damage. Upgraded 300GSM thick cushion reduces friction and absorbs impact, helping extend liner lifespan up to 2X compared to bare ground. Blocks weeds and moisture for long-term protection.
NEW Anti-Shift System Grommets + Stakes Unlike ordinary pool pads, this upgraded version includes reinforced metal grommets and fixing stakes, keeping the mat firmly in place. No more shifting, wrinkling, or sliding during installation or perfect for windy areas and uneven ground.
300GSM Heavy Duty 3-Layer Fabric Made with premium 300GSM thickened polypropylene fabric, 1.5X thicker than standard 200u2013280GSM mats. Tear-resistant, puncture-proof, anti-slip, and quick-drying for all-season outdoor use.
Multiple Sizes for Perfect Fit Available in 12FT / 15FT / 18FT / 21FT round sizes, designed to fit most above ground swimming pools. Choose the size that matches your pool diameter, can be trimmed for oval or irregular shapes without fraying, Provides full coverage for better liner protection
Easy Setup & Multi-Purpose Use Quick installation in minutes: unfold, position, and secure with stakes. Also works as a ground cloth for camping, RV, tents, garage floors, or outdoor equipment protection. Built to last with durable UV-resistant material.