Features: Classical house shape design elevates aesthetic and seamlessly complements various clock styles while protecting internal mechanisms. Quality ABS plastic construction ensures light weight performances with rusts proof properties and shock resistance for extended durability. Perfect for DIYer crafting, clock repair specialists, and hobbyists creating great quartzs clock or crossstitch clock projects. Enhances wall clocks in livingrooms, offices, or decorative space with its universal black finish that resists visible wear. Precisions engineered 98x78mm size with 58x58mm square cut out make secure compatibilities with standard 56x56x16mm clock movements. Specifications: Component: ABS Color: Black Back cover size: 98x78mm/3.86x3.07in Square hole size: 58x58m/2.28x2.28in Suitable for movement size: 56x56x16mm/2.2x2.2x0.63in Package Includes: 10pcs Back Cover for Standard Quartzs Movements note: Please allow 1-3cm error due to manual measurement. please make sure you not mind before you bid. Due to the differences between different monitors, the picture may not reflect item's actual color.