a Bonnell spring system uses springs that are hour-glass shaped rather than all of the same diameter

the legs are tapered outwards to form a slight A-shape

easy to wash

Adjustable height and angle

Product Dimensions: 435mm(W) x 260mm(D) x 115mm (H)

40 Graded Sports Card Display Case Toys a Bonnell spring system usesShow off your prized sports card collection with our high quality, UV resistant display case! Crafted with a sleek matte black wood frame and crystal clear Polycarbonate glass panel, this case provides exceptional clarity, protection, and durability. Designed to fit up to 40 graded cards, it ensures your collectibles remain secure, vibrant, and well preserved for years to come. Key Features: Sleek Durable Matte Black Wood Frame Measuring 790 x 650 x