Description: 【Product】: This is a Mountain Bike Rear Seat Bag Rain Cover, also suitable as a waterproof cover for electric bikes and ride on bags. It provides great protection against rain and dust. 【Material】: Made from premium rainproof fabric, this bike rack bag rain cover ensures your belongings stay dry even in heavy downpours, dust protection, rainproof and weatherproof. 【Size】: With dimensions of 38cmx22cmx19cm/14.96inchx8.66inchx7.48inch, the bike rear seat bag protection cover is designed to fit most rear seat bags comfortably while providing ample coverage. 【Versatile Use】: Not only great for mountain bikes but also ideal for electric bikes and ride on bags, making bike rear rack bag rain dust cover a versatile accessory for all your outdoor cycling needs. 【Package Includes】: Each purchase comes with 1 bicycle rear bag rain and dust cover for, ensuring your bike's rear seat bag is well protected from the weather conditions. Specification: Material: Rainproof Fabric Size Chart: 38cmx22cmx19cm/14.96inchx8.66inchx7.48inch Package Includes: 1 Bike Rear Rack Seat Bag Rain Cover(3 Pack) Note: Please allow slightly errors 1-2cm differences due to manual measurement.