Double clamp design: upper flat clamp, 360-degree rotatable universal joint, and U-shaped lower clamp. The lower clamp fits securely on pipes, wall shelves, display racks, and similar structures with a diameter up to 33mm. The flat clamp is ideal for attaching labels, tags, and signage. Dimensions: 80 x 105mm. U-shaped clip opening: 3.3cm. Flat clip opening: 0.7cm. Features an extra-large, transparent, and stable design. Constructed from high-transparency PS (polystyrene) and stainless steel tubing for durability and strength. Made from high-quality, lightweight, and odorless plastic material. Securely attaches to pipes, boards, hangers, fruit and vegetable containers, and retail fixtures. Suitable for use as a price tag holder or promotional sign display. Each package includes 12 rotating clips, providing ample supply for replacement and extended use. The sign holders are clean, economical, discreet, and adaptable to various display needs. Ideal for showcasing product logos, prices, and branding in retail environments such as specialty stores, supermarkets, and shopping malls. Enhances visibility and organization while saving space.