Features: Waterproof material,the waterproof bike seat rain cover is made of the durable waterproof fabric with pvc layer, keeping your bike seat cushion dry on rainy-and snowy-days. Fit for most bike seat,this bike seat dust cover is the perfect cover for your bike seat. the design of elastic can flexibly adapt to most bike seat models, especially the wide bike seat, ordinary bike and mountain bikes. Protect your bike seat,make of high-quality materials, durable, reusable, rainproof-and dustproof, can keep your seat from sun-rain-and snow. Easy to use,the saddle-cover is designed with drawstring, which is very convenient to install and remove.can be firmly fixed on your bicycle saddle-not easy to tear. it is foldable and light in weight for easy storage-and carrying. Wonderful gift,bicycle seat rain cover waterproof sweet warm gift for friend family or yourself. Specifications: Material:Pvc Size:Small/Big Note: Please allow 1-2cm errors due to manual measurement. Due to the difference betweeen different monitors,the picture may not reflect the actual color of the item. Package includes: 1 Piece Waterproof Bicycle Seat Cover