" Made of PVC, non-toxic, lead-free, resists fading, cracking and peeling, not easy to break or deform, suitable for all seasons use, can save you a long time. Easy to use - Drill a 3/8"" hole to install the adapters, tighten the rotary connector. Application: Suitable for long term commercial plumbing, aquariums, reef tanks, irrigation, swimming pools, water parks. The thread is made of durable PVC, has anti-rust and anti-deformation capabilities, and can be combined with the valve perfectly. The cylinder joint is very suitable for use with the end of a male garden hose. Never be bothered by leaking thread and ball valve. Package includes: PVC ball valve + bulkhead mount adapter + 2pcs thread filler Specification: Weight: 210g / 7.4oz Temperature range is 40-140F Maximum pressure is 150 PSI Requires 1 hole saw or 1.6-inch spade bit "