50 x Adjustable Cardboard Corner Protector Package Frame 80x30mm Thick 3mm Brass Bearing Balls Made of good quality alloy

Made of good quality alloy steel material in black

4 x Magnetic Catch

Installation: The glass bracket has a simple structure

2 Pole connectors

50 x Adjustable Cardboard Corner Protector Package Frame 80x30mm Thick 3mm Brass Bearing Balls Made of good quality alloyWhat is this? Mainly used to protect and support package corners during transportation and storage of goods. Widely used in protecting valuable paintings, artwork, picture frames, books, and more, to protect corners from crushing, deformation and breakage. What will I get? Overall Size in Line: 80 x 30 mm 3. 15 x 1. 18 inch (L*W) Thickness: 3 mm 0. 12 inch Material: Brown Packing Paper In the package of: 50 x Cardboard Corner Protector Are there any