Universal size: this cushion fits most narrow bicycle saddles with a maximum length of 11 inches and a width of 7 inches. An adjustable drawstring allows you to pull it down for an even better fit. Please note the size to ensure a suitable purchase. In addition, there is a water and dust repellent saddle cover that protects your bike from sun and rain when not in use.Comfortable riding: the thickened bicycle seat cover is made of soft silica gel and high density foam to reduce muscle fatigue and protect the buttocks from injuries when driving on long distances and provide a comfortable riding experience.Superior material: the surface of the cushion adapts to non-slip and abrasion-resistant elastic Lycra material, which ensures the durability of the cushion and prevents slipping when driving. It also has non-slip plastic particles on the bottom, which effectively prevents the cushion from moving while driving.Ergonomic design: the item fits 3D stereo shape with ribbed patterns, eliminates pressure points and buffering pressure on sensitive areas. And it is easy to put on and take off without any tools and convenient to rinse, dries quickly and retains shape after cleaning.Wide applicability: it is suitable for most tight bicycle seats such as spinning bikes, exercise bikes, road mountain bikes etc., and also suitable for everyone, women, men, children, the elderly and the young, keep you away from pain during the long time to ride at any time.Gel soft padded bicycle seat cover, an adjustable drawstring and cross Velcro fasteners. The outstanding features of this bicycle seat cover:3D cushioning shapes and gel padding facilitate your discomfort, enjoy longer bike rides.Easy to fit and only takes moments to put on and remove the seat cover. It is ideal for all types of bicycles, including bicycles and outdoor bikes.Specifications:Material: silicone gel, foamDimensions: 11 x 7 x 1.2 inches / 27.94 x 17.78 x 3.05 cm Note:The data is manually measured, the error may be about 0.5 cm, for reference only.Item weight: 260 gBox contents:1 x bicycle seat cushion coverHot tips:Please measure your bike saddle before purchase to make sure the cover fits your bike. The maximum length is 11 inches and the width is 7 inches.Please note that no wide bike seats will fit.It is suitable for the seat of 24-27CM long and 14-17CM wide.Adjust the seat to the appropriate height, as the thickened cushion can lift a lot when putting it on.