Dear Customer， Hello please you choose your favorite product serial number can buy!

Serial Number: 19	Serial Number:?20
Serial Number:21	?? ? ? ?

Explanation:
1. Single open switch stickers are suitable for 86 * 86 type switch panel. Please confirm their own pro-shot before the switch is appropriate.
2. The double open switch stickers are suitable for 178 * 86 type switch panel. Please confirm before making their own pro-switch is appropriate.
3. The three open switch stickers are suitable for 258 * 86 type switch panel. Please confirm before making their own pro-switch is appropriate.
Each switch has posted strong double-sided distribution of four 3M stickers.
Some wallpapers have special treatment， there are double-sided adhesive properties may be reduced， it is recommended to double-sided adhesive tape bought hooks and appropriate to put up some locally heavy， viscous see whether the firm to buy.
(Instructions)
1: Use a clean cloth will switch stickers wall switch around the back and wipe clean.
(Wipe off the excess resin powder or dust， can switch stickers stick more firmly)
2: Get a four stickers were affixed to the switch stickers on the back of the four corners， and then switch stickers affixed to the wall.
Note: European feast of switch stickers through SGS test， inspection report nontoxic， washable， made from natural green resin material， so that you are using safe and at ease!