[AFFORDABLE FAMILY SET] With this value set, you will get 148pcs classic red outlet spacer + 10pcs screws.The outlet spacers are universal for mostly switch, speciallly widely used in tile backsplash in the kitchen. Our reasonable quantity is aimed at the actual needs of each family, so that you can complete One -Stop Purchase at the most reasonable value. Convenient for your daily use and replace []These outlet shims are the perfect little shims to get an outlet, light switch, etc. to mount flush with the wall. Electric outlet spacers worked perfectly to secure and make up for the Space between the plug and the back box so the wall cover plate would sit flush to the wall and the plugs flush to the wall plate. Electric outlet spacers do a good job of bridging the Space between a switch or a plug and the electrical box when the electrical box is set too deep in the wall. [REPAIR HELPER]Our electrical outlet spacers shims are also great for fix some older junction boxes that had over time sunk into the wall [SIMPLE AND FAST]This electrical outlet spacer design works wonderfully. The individual pieces can be stacked to create any thickness to suit the application and you don't need a tool to separate them. Not hard to rip apart. Easy to push in. Each loose outlet plug fix receptacle spacers provide solid support and save a lot of time aligning the modern receptacle boxes [RIGHT SIZE] These red plastic electrical outlet spacers shims individually measure 0.78 x 0.78 inch/ 2x 2 cm, and will not interfere with proper use of the switch [3 STEPS FINISH] Disassemble the socket, then put our receptacle spacers behind the screw, and finally fix the socket. Colour:red Material:plastic Package Contents: 148 x electrical outlet spacer 10 x screws Only the above package content, other products are not included. Note: Light reflection 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.