Muc-Off's Premium Microcell Expanding Sponge is a bike cleaning kit essential. Our perfectly pink sponge is contoured to an ergonomic shape for maximum comfort and ease of use to make post-ride bike cleaning hassle-free! When used in conjunction with Muc-Off Bike Cleaner, this trusty tool will help to obliterate dirt and grime in no time at all - leaving your ride looking factory fresh. The Muc-Off sponge is vacuum-packed so that it takes up less space and most importantly, uses less packaging. Don't worry though - once you've opened up our expanding bike sponge, it expands fully into a bike and wheel friendly size! The Muc-Off Premium Microcell Expanding Sponge is a must-have addition to your bike cleaning arsenal - use it alongside our bike brushes to create the ultimate toolkit for keeping your steed looking fly AF. As you'd expect from Muc-Off, our sponge is engineered to care for all on and off-road two-wheeled weaponry, but it also makes light work of car cleaning too!