Shelf Cabinet 90 Degree Plastic Corner Braces Angle Brackets 30pcs Package Content: 30 x Angle Bracket; Weight: 120g Material: Plastic; Product Name: Angle Bracket Dimension: 42x20x20mm/1.7"x0.8"x0.8"(L*W*H); Main Color: White Hole Quantity: 4; Hole Diameter: 4mm/ 0.16" Hole Center Distance: 23mm/0.9"