Description: This is a motorcycle mount watch and thermometer for most vehicles with 7/8" 1" handlebar. There are two parts, one is dial watch, and the other is temperaturethermometer. The clock face iswaterproof and shock resistant, very durable. With aluminous dial, it can help you to see the time clearly even at night. You just need to mount them on straight section of handlebars with stainless steel screw.Just bring it home now! Specifications: Material: Aluminum Alloy+ Electroplating Surface Color: White dial +Chrome Plated Thermometer Clock Size(Dia. x H): 4.5 x 3cm/1.8'' x 1.2'' Split Ring Size: 2.5cm/1'' Package Weight: Approx. 180g Fitment:Fitment:For 7/8" 1" Handlebar, such as for Motorcycles Motorcycle/Cruiser/Chopper Package Including: 1 x Clock(Built in battery) 1xThermometer(Built in battery) 2x Anti skip Rubber Mats 2xAllen Wrenches Note: 1.Please check and confirm the size before purchasing. Thanks!