1. Made of high-quality material, lightweight, rust-proof, durable. 2. Installing the quick release plates on the tripod mount of your camera allows you to quickly and easily attach and detach your camera from a compatible tripod head. 3. Extra quick release plates allow you to conveniently swap more than one camera with the same tripod. 4. Specially designed for Velbon PH-249Q Pan Head and CX-444 / CX-460 Mini / CX-Compact / CX-888 Tripods. 5. Simple and convenient to install and remove. Features: 1. Made of high-quality material, lightweight, rust-proof, durable. 2. Installing the quick release plates on the tripod mount of your camera allows you to quickly and easily attach and detach your camera from a compatible tripod head. 3. Extra quick release plates allow you to conveniently swap more than one camera with the same tripod. 4. Specially designed for Velbon PH-249Q Pan Head and CX-444 / CX-460 Mini / CX-Compact / CX-888 Tripods. 5. Simple and convenient to install and remove. Specification: Fit: Fits for Velbon CX-444, CX-888, CX-460, CX-460mini, CX-470, CX-570, CX-690, DF-50, SONY VCT-D580RM, VCT-D680RM, VCT-R640 Size: Approx. 66 * 52mm / 2.6 * 2.05 inches (L*W) Bottom Size: Approx. 43 * 43mm / 1.70 * 1.70 inches Weight: 23g Package Includes: 1*Quick Release Plate (Only the plate is included, others are not included)