Specification:Material: Glass + ABS PlasticSize(Dia x H): 3.5x2.8 CM/1.38x1.10 InchScrew length: 0.8x2.8 CM/0.31x1.1 InchEasy to install and come with screwsAll our products are exquisitely handmade, one piece at a timeWidely Used in a variety of Furniture: Great for DIY project, Perfect and eye-catching decoration for your home, give a decorative touch to any kitchen cabinet, cupboard, desk drawer, wardrobe drawers, shoe cabinet, chest, bookcase and much moreWarm Tips:1.Please measure your furniture's thick to ensure our screw's length is suitable2.Due to the difference between different monitors, the picture may not reflect the actual color of the item3.Please allow slight manual measurement deviationDrawer Handle Custom:If you have a picture you like, you can contact us to make a unique drawer handle, The pattern must be clearAfter Service:Any questions with our crystal knobs, pls feel free to contact us and we will help you solve the problem within 24 hoursPackage Includes:-4 * Drawer knob handle-4 * Screws