2X Pretty and best reviewed indoor static face cling on glass NO SOLICITING window decal sign sticker! Vivid red color like a stop sign, transparent to fit any background. Eye-catching vivid red color like a stop sign that no solicitors can ignore. Transparent design with white shade fits onto any background (door / window / register). Medium size (6.6 in X 1.5 in) balances hospitality and defense. Two per order. Made in USA with premium vinyl. Please clean the surface and apply its face onto a smooth glass surface, not suitable for textured uneven surface. This is for indoor face cling on glass, without glue. You can also search choose glue types: Removable (outdoor removable low back glue, Amazon ID B0014SQVA0, recommended!), or Permanent (outdoor permanent strong back glue, Amazon ID B00ICXSJ32). Satisfaction or free if you dare to contact us! Simply email and tell us you like to cancel order and get full refund (Two stickers only)! Mailed each evening except Saturday, by cheap first class letter to save you money, usually with no tracking except large orders. International first class mail to Canada and UK only.