Great helper to pull out drawer soon and conveniently.Perfect for cabinet, drawer, door, cupboard, wardrobe, closet, etc.Durable and easy to install.The design is very nice, fashionable, attractive.Hole spacing: 1 holeColor: White+SilverMaterial: Zinc alloy+ceramicDiameter: approx. 36mmHeight: approx. 32mmScrew length: Approx. 2.2 cmPackage Content:2 X knob2 X screwOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.