Material: The pipe fitting is made of high-quality ABS plastic, durable and impact-resistant. Strong and durable material extends its lifespan. Fits standard Hozelock connectors for irrigation, etc. Double hose connectors, compatible fitting for pipes with 1/2 inch diameter; 1/2 inch quick connector between hose female and female ends, allowing you to join two lengths of hose equipped with female connectors. Quickly extend hose length as needed. 2-in-1 Hose Faucet Connectors: Each faucet connector can be separated into two parts, one yellow and one black. The yellow part works with a 3/4 inch faucet, and the black part works with a 1/2 inch faucet. The connector attaches securely to the outdoor faucet, converting it into a standard quick-connect system. The quick connector is compatible with DN15 1/2" flexible hose (outer diameter 16 mm), designed for most male end connectors (outer diameter 16 mm). It can be attached in seconds and detached by simply pulling the body. Package Includes: 2x Double Male Coupler, 6x Hose 1/2" End Quick Connector, 2x Hose 21 inch (3/4 inch) Faucet Connector and 3/4 inch (26.5 mm) Size 2 Faucet Connector, 2 washers, 6 x 1/2" (19 mm), 6x3/4'' (24 mm) Coupler Washers, 6 x O-rings (16 mm).