Size 12ft Round. The pad also provides a thin layer of cushioning underfoot, making the pool more comfortable to walk on. Extra-Thick Above-Ground Pool Pad: This durable, long-lasting pool liner pad is made of heavy-duty, extra-thick, 220-gram, non-woven geotextile fabric material that acts as an effective weed barrier, preventing weeds from growing through the pad and into your pool, keeping your pool water clean and free of debris.
eBay