CLIP SIGN HOLDER - These Display Clips is made of acrylic plastic material which size can be adjust with the aim of holding each size of embedding block. Bottom clip can be open about 1-1/5 inches. Sign Clip feels and sturdy which is grippy enough to or rotate the sign in any direction for complete display. DOUBLE CLIP DESIGN - (Two Clips) Base clip for holder, Transverse clip for sign. With the pop-up open, insert the rod through the nearest hole in the clevis, which by a ball knuckle, and then attach the sign card to the rod on the other side of the clip sign holder. WIDE APPLICATION - Clip-On Sign clips can be used as and merchandise sign display in shop, supermarket or other shopping , displays and exhibitions for advertising purposes, displaying notes, reminders and photographs at home or in office, etc. STRONG CLAMPONG FORCE - With super clamp mouth, Rotatable Clip allows you to adjust it at optimal position, easy to clamp, to rack or shelf. Suitable for cylindrical objects, plates, square tubes, , round tubes, etc. Objects with a diameter or thickness not exceeding 2.5 cm. SUITABLE FOR DISPLAY - Combine the clip on sign with any sign, policy sign, or other sign card offered by supply , shopping malls, supermarkets, fruit shops, retail and warehouse attract customers. Colour:Transparent color Material:plastic Size:about 10 x 7cm Package Contents: 16 x Clear Sign Clips Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.