Specifications: Brand BIKIGHTName Bike Chain Cover Color Black Material ABSSize About 48.5x 17.6cm[ Conversion: 1cm=0.3937 inch, 1inch=2.54 cm] Fit For 32 Teeth -- 38 Teeth Chainwheel Features Beautiful, High Strength, Good Toughness. Note: Please check the size to make sure it can fit for your bike before you buy. Package Included:1 x Chain Cover Note:-Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully.-Please allow 1-3CM differs due to manual measurement.-Due to the different display & different light, the picture may not reflect the actual color of the item. Thanks for your understanding.