DescriptionThis needle inflator adapter is in general size and design, good accessories for bike pump. It fits most of bike pumps. And applied to both Presta valve, UK and US valve.Features- Color: Black. - Material: PVC. - Size: About 38x27mm. - Made of high-strength PVC, very durable. - Lightweight, easy and convenient to use. - Ergonomic design, labor-saving. - Can be installed on the bicycle, portable to carry.