[Material] Made from zinc alloy, these concealed hinges offer excellent rust and corrosion resistance. [Super Load Bearing] Each concealed hinge can support up to 22 lbs/10 kg, with actual capacity depending on door size. [Concealed Hinge Size] Leaf Height: 2 3/8 inches (61.7 mm); Leaf Width: 0.61 inches (15.6 mm); Leaf Thickness: 0.82 inches (21 mm); Suitable for door thicknesses of 30 mm or greater. [Advantage] These invisible door hinges provide a full 180-degree opening range and feature a laminated link for smooth movement. [Application] Ideal for wood or metal applications, including cabinet doors, wooden doors, folding doors, lightweight RV counters or tables, and various DIY home projects. Size: 61.7 x 42 x 29.5 mm / 2-3/8 inches x 1.65 inches x 1.16 inches (L * W * H) Single Concealed Hinge Load Capacity: 22 lbs/10 kg Color: Silver Material: Zinc Alloy Package Contents: 2 * Concealed Door Hinges (with matching screws) Only the above package content is included. Note: Slight color variations may occur due to lighting and monitor differences. Please allow for a +/- 1-3 cm measurement error.