Description : Black Magnetic Worktable Work Holder Plate Board Mat For The Adsorption Of Metal Parts Accessories iPhone Mobile Phone The front is Black smooth surface， the back is Yellow\/White smooth surface， the black side is positive pole， the size is the same as A4 paper， You can cut the size if your need it smaller， DIY what any kind of patterns you wanna. Suitable for office， school and home to use. It is a screw holder board， means that magnetic worktable mat allows you to hold all the screws of different parts of your Phone， provides you a easy way to disassembly and assembly your Phone， such as iPhone and all the other phones or electronics instruments. Can magnetic attract all the screws on the board without losing， easy to improve the working efficiency. Specification : Product name : Magnetic worktable Function : Adsorbing screws or some metal parts accessories Tool type : Repair tools Kit !#!amp!*!amp; Opening Tools Material : Magnetic sheet Color : Black + Yellow\/White Dimensions : Approx. 11.81 in x 8.27 in x 0.08 in (30.0 cm x 21.0 cm x 0.2 cm) Weight : 235 g Material : Plastic with magnetic Worktable color : The front Black， and the back is Yellow or White (Deliver randomly) Pen color : Black body but red marking Package Includes : 1 x Black Magnetic Worktable 1 x Marking Pen Details Pictures :