[Durable & Sturdy] Acrylic sign holder 8.5 x 11Inch is made of high quality acrylic material, acrylic display stand high transparency, wear-resistant, shatter-resistant, not easy to break or deform, easy to clean, acrylic sign holder can be very good to avoid stains and scratches, durable and sturdy to use for a long time. [Strong Suction Cup] Each sign holder is equipped with 4 suction cups for each corner, which can enhance strong suction and can be easily installed on glass, ceramic tiles or other non-porous surfaces. Display stand no need to drill holes, glue, adhesive tape or nails, Acrylic sign holder 8.5 x 11 protecting your walls from damage. [Easy to Install & Clean] You can easily place the sign, display paper or card stock from the side or top of this glass door sign holder. Thesuction cup suction sign holder window holder is easy to clean, you can wipe dust or suction cup with a damp cloth, saving your time and effort. [Widely Used] Acrylic holder for display adopts transparent design, allow you see the contents of the inside clearly. window sign holder Perfect for displaying flyer, promotion, announcements, menus, signs, introductions, posters, advertisements etc. Showcase diplomas, awards and documents in style with our acrylic wall sign holder, ensuring they grab. [What You Get] 4 Pack 8.5 x 11 inches door sign holder with suction cups. Acrylic signs can be applied in office, home, school, restaurant, party, store, trade show. Colour:Transparent Material:Acrylic Size:21.5x28cm Package Contents: 4 * Acrylic Sign Holder 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.