Rectangular Swimming Pool Safety Cover For Underground Pools - BluePrecise Fit: Designed for 16x34 ft pools, extends 2 ft beyond dimensions for secure, non stretched coverage High Strength Material: Made from UV1000 certified polypropylene with triple stitching and double band reinforcement All Hardware Included: brass anchors, aluminum standoffs, reinforcedsprings, custom length steel pipe, and a dedicated hex wrench. Follow the instructions for a quick and secure setup Debris Protection: 0. 3mm mesh blocks