Easy do-it-yourself installation - just peel 'n' stick Stunning high Gloss, no wax finish12 inch x 12 inch tile - 1. 2mm thickFeature : Self adhesive Type, Highly durable , Light Plain Wooden Floor Effect, Eco-friendly products1.86 Square Meter per box (20 tiles per box) , 0.37 square meter if you choose 4 Tiles option.Choice of 4, 20,40,60,80 and 100 tiles just choose from drop down menu It might require some extra glue to stick on some surfaces.