Item: Double sided glue dot. Variety: square glue dot, mini glue dot, ultra thin glue dot, heavy glue dot, permanent glue dot, elastic glue dot and removable glue dotFeatures: Non-toxic, harmless, clean with no residue, acid free, removable, repeated use and easy to use. Can use on various material including plastic, glass, paper, metal, wood and leatherUse: stick picture and poster, make DIY Craft, gift packing, fix material and other kinds of temporary fix and permanent fix. And can replace double sided adhesive type. Approved: Has own patent, SGS approved and FDA approved.