Feature: 1. No need to use a dedicated air pump, this adapter allows the conventional inflation tube to be directly connected to the product you want to inflate. 2. Applicable to: inflatable pool, lifebuoy, floating row, inflatable bed, inflatable sofa, inflatable tent. 3. Assembly required: use with car air pump and ordinary bicycle air pump. Specification: Main material: Nylon + alloy + rubber Color: Blue Packing size: about 150x90x35mm/5.91x3.54x1.38in Net weight: about 60g Description: The old type of multi-connector is generally not used by so many people, so there are some more commonly used gas nozzles. Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement. Included: 1 X Valve Adapter