Oval Unibead 20 Gauge Diamond Splash Swimming Pool Liner - 48" (18 Ft. x 33 Ft.) ATTRACTIVE DESIGN: The miniature tiles on this Diamond Splash liner print form a pixelated diamond drop as dark blue tiles descend slowly toward the pool floor among a grid of light blue tiles. This comes out of the box with reducing wrinkling as it hand folded rather than packed with an automated machine. Permanent creasing and excessive wrinkles will not be an issue with this overlap swimming pool liner. The Unibead connection is designed to operate as either a Standard Bead or a J-Hook pool liner. This liner can replace an overlap pool liner and works with or without bead receiver. 100% virgin vinyl construction Connection: Unibead HEAVY DUTY MATERIAL: Made from 100% virgin vinyl, these liners are computer cut and the seams are lap welded for a flawless fit and finish. The Lamiclear technology provides years of protection against abrasion, chemicals and UV fading. This is result of the use of three layers including: An acrylic top coat, UV resistant print layer and the virgin vinyl base layer. A 20-year limited warranty is included protecting against defects in material and workmanship.