Advantage:Improved stitched seam and knitting technology,curved side,more solid and durable,wont fade,rot,mildew or mold. Material&Function:Made of HDPE (high-density polyethylene),block up to 95% of harmful UV rays.protect childern,flowers,plants,cars from backed in sun Breathable:Ensure cool wind flow through while keeping hot away,prevent rain from pouring. Eye Catching:Our vivid colors are perfect for your children sandpit covers,driveway,patio,backyards,courtyards,swimming pool,gardens. Ease to Install: Stainless steel D-ring on each