Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si [Sufficient Quantity and Durable Plastic Material]Package includes 50 clear sign clips, providing ample supply to meet your daily display and replacement needs. Made of high-quality PS material, these clips are durable and will not deform, break or wear, and can you effectively for a long time. [360 Rotatable Dual Clamps]Dual clamp design - (two clamps) base clamp for stand, lateral clamp for sign. With the pop-up window open, insert the rod into the closest hole in the clevis (which is connected by a ball knuckle) and secure the sign card to the rod on the other side of the clip sign holder. [Sturdy and Secure Grip]These label holders have strong clamping force that can firmly grip tables, shelves or other surfaces without shaking or falling, ensuring your signs or labels are securely in place. With good stability, they will keep your information visible and intact. [Wide Opening for Easy Installation]The T-shaped clip has a maximum opening of 0.3 inches, suitable for most small and medium-sized labels or signs, while the U-shaped bottom clip has a maximum opening of 1.3 inches, making it easy to install and attach to various surfaces. [Wide Application]Clip-on sign holder can be used as price and merchandise sign display in stores, supermarkets or other shopping malls, displays and exhibitions for advertising purposes, displaying notes, reminders and photos or office, etc. size: 11 x 8cm Material: plastic colour: transparent Package Contents: 50 x label 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.