Item Name: Motorcycle Alarm Lock Decibel: 110dB Features: Anti-theft, Waterproof, Multifunctional Size Details: 8.5cm x 6.7cm/3.35" x 2.64" (Approx.) Specifications: This motorcycle alarm lock features loud, clear and crisp sound, so it can scare off thieves efficiently. The length of this motorcycle alarm lock is 8.5cm and width is 6.7cm. This motorcycle alarm lock is suitable for motorcycle, bicycle and electric car with disc brake. Made of alloy, this motorcycle alarm lock is eco-friendly and durable to use. It is waterproof, which has long service time. This motorcycle alarm lock is keyless push-to-lock, which is easy and convenient to use. Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Motorcycle Alarm Lock 2 x Keys 1 x Reminder Rope 1 x Lock Bag 1 x Hexagon Wrench 1 x User Manual