Widely applicable: 4 mm thick durable silicone seal gasket for long-lasting performance in commercial plumbing, aquariums, reef tanks, irrigation systems, swimming pools, water parks, and OEM applications. Specifications: 3/4 inch size, made of PVC material that resists fading, cracking, and peeling; suitable for all seasons. Durable and eco-friendly: non-toxic, unleaded, PVC safe; allows quick and easy transfer of rain barrel water into a watering can compared to using a slow garden hose. Easy to install: drill a 1 3/8 inch hole to install the bulkhead fitting adapter with a durable silicone seal gasket to ensure a watertight seal. Package includes: garden spigot kit with 3/4 inch PVC ball valve and 3/4 inch PVC bulkhead fitting adapter for use with rain barrels, water tanks, or aquariums; reliable tools for everyday use.