Specification:<br /><br /> Type: Garden quick fitting<br /><br /> Color: Orange and gray<br /><br /> Material: Plastic<br /><br /> Weight: 23g<br /><br /> Total length: 5.7cm<br /><br /> The inner diameter of big interface: 20mm <br /><br /> The inner diameter of samll interface: 9mm<br /><br />  <br /><br /> How to use:<br /><br /> 1. Install the big interface with garden water gun or faucet connectors.<br /><br /> 2. Unscrew the lid of samll interface, Let the pipe across the lid, then using the samll interface link the connect pipe. <br /><br /> 3. Tightening up the lid.<br /><br />  <br /><br /> Package Includes:<br /><br /> 1 x Hose quick connector