[ sign holder ]- These Display Clips is made of plastic material which can be adjustable by 360 degree,Suitable for cylindrical objects, plates, square tubes, partitions, round tubes, etc, Bottom can be open about 1.49 inches.[Wide Application] - -On Sign clips can be used as price and merchandise sign display in shop, office,restaurant,supermarket or other shopping , displays, wedding, party and exhibitions for advertising purposes, price tag,displaying notes, reminders and photographs, etc.[Super clamping force] -Two anti-slip mats inside the , With super clamp mouth, Rotatable allows you to adjust it at optimal position, easy to clamp, to rack or shelf.[Durable Price Display Holder] - Double design,fixed on shelf and price tag,The sign holder can be reused.[SUITABLE FOR PRICE DISPLAY] - Combine the on sign with any sale sign, policy sign, or other sign card offered by supply store, shopping malls, supermarkets, fruit shops, retail stores and warehouse that attract customers.Colour:blackMaterial:plasticSize:17 x 8 x 3.5cmPackage Contents:10 * Sign Clips Merchandise SignOnly the above package content, other products are not included.Note: Light 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.