Description: Bicycle taillight seat rod bracket,druable and solid Exclusive for xlite100 bicycle taillights to use A good choice for you use it to install the tail light Specifications:  Product name:Seat Rod bracket Color:Black Material:Aluminum Alloy Size:About 4*5*10cm Package Included: 1PC x Seat Rod bracket Note: Transition: 1cm=10mm=0.39inch  1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement