• Available sizes: 135 x 45mm (5.31 x 1.77 inches), 180 x 47mm (7.09 x 1.85 inches), 220 x 50mm (8.66 x 1.97 inches). • Spring length (retraction): 38mm (1.5 inches), 59mm (2.32 inches), 90mm (3.54 inches). • Wall hook length: 30mm (1.18 inches). • Package contents: 12 plate hangers and 12 wall hooks. • Material: High-quality stainless steel, resistant to rust and corrosion, with a solid construction that ensures durability. • Invisible design: The hanger is virtually invisible from the front, which does not affect the appearance of the plates or artwork. • Versatile use: Ideal for hanging decorative plates, art, photos, and also suitable for towels, keys, clothes, bags, umbrellas, and other items.