Features: It is made of high quality material, durable and practical to use. Output circuit for protection, overload for protection, reverse polarity for protection, multiple for protection, safe to use. Universal for 25mm handlebar & 12V motorcycles / motorbike /scooter etc. Design: small size, does not take up space, sensitive buttons, surface mounted, no drilling required. Function:low/high beams switch, horn switch, turn signal switch, electric start switch, headlight on/off switch, flameout switch. Specifications: Material:Aluminum Alloy Size:Approx.5.4cm/2.12inch Color:Black for L XL883 Package Includes: 2x Controller Switch note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.