1. Features: L shape design.2. Made of good metal material in black, widely used in home and factory areas.3. Easy installation.4. This internal braces serve more as structural supports to strengthen corner joints against compressive failure.5. Specially designed with 90 degree right angle, is an important fastener to make photo frame or furniture parts stay firm.Specification:Product Name: Angle BracketMaterial: MetalMain Color: BlackWeight: 64g Dimension: 12 x 9 x 12mm / 0.5-inch x 0.4-inch x 0.5-inch(L*W*H)Thickness: 0.7mm / 0.027-inchHole Diameter: 4mm / 0.16-inchHole Quantity: 2Package Content: 80(+/-2%)pcs x Angle Bracket