Material: The hose connector is made of good quality ABS plastic, durable and impact resistant. Strong, durable material extends service life. Fits standard Hozelock connectors. irrigation, etc. Double hose connectors, fitting compatible for 1/2 inch diameter pipes; 1/2 inch quick connect between female and female ends of the hose，Allows you to join 2 lengths of hose equipped with female fittings. Quickly extend the length of the hose if necessary 2 in 1 Hose Faucet Connectors: Each faucet connector can be separated from each other. Made of 2 parts, one part in yellow and the other in black, the yellow part works with a 3/4 inch faucet, the black part works with a 1/2 inch faucet，The connector connects firmly to the outside faucet and converts it to the standard quick connect system. The quick connector is compatible with DN15 1/2" flexible hose (outer diameter 16mm)，Designed for: Fits most male end connectors (outer diameter 16mm), it can be attached in seconds and can be detached by