Features 1、Used in the fields of electronic products, household appliances and more. 2、This light touch switch is waterproof, prevent oil, anti-pollution, anti-static interference. 3、Good electrical conductivity. 4、Compact and light weight, easy to carry and dismantling. 5、Applications: TV, audio equipment, video recorders, cameras, computers, game consoles, fax machines, walkie-talkie, batons, machine tool control unit, photocopying, printers. Specification Features: Used in the fields of electronic products, household appliances and more. This light touch switch is waterproof, prevent oil, anti-pollution, anti-static interference. Good electrical conductivity. Compact and light weight, easy to carry and dismantling. Applications: TV, audio equipment, video recorders, cameras, computers, game consoles, fax machines, walkie-talkie, batons, machine tool control unit, photocopying, printers. Specifications: Material: Plastic, Metal 10 Sizes, 25 of each, 250 types in total, with the following model numbers: 3mm * 4mm * 2.5mm = 25 PCS 3mm * 4mm * 2.5mm = 25 PCS 3mm * 6 mm * 4.3mm = 25 PCS 3mm * 6mm * 5mm = 25 PCS 3mm * 4mm * 2mm = 25 PCS 3mm * 4mm * 2mm = 25 PCS 4mm * 4mm * 1.5mm = 25 PCS 4mm * 4mm * 0.8mm = 25 PCS 3mm * 6mm * 2.5mm = 25 PCS 6mm * 6mm * 3.1mm = 25 PCS Quantity: 250 Pcs (1 box) Package Weight: 49.35g / 1.74oz Package Size: 12.89 * 6.59 * 2.2cm / 5.07 * 2.59 * 0.86in Package List: 1 * 250pcs Button Switch 1 * Storage Box Package List 1 * 250pcs Button Switch 1 * Storage Box