This it contains: 2x Heavy Duty White 20L Bucket + Lid (1x Wash & 1x Rinse) 2x Scratch Shield Black 1x 500ml Cherry Burst Shampoo 1x Wash Mitt Scratch Shield is the new car wash bucket grit guard filter system that helps prevent fine scratches and swirls being created as you wash your car. Its unique patent pending design allows it to fit most styles and sizes of bucket available in the UK. The ScratchShield sits at the bottom of your bucket, creating a protective barrier between the dirt, grit and debris which settles on the bottom and prevents transfer back onto your wash mitt. The ScratchShield can fit most sizes of buckets due to its unique removable legs which can be adjusted in or out to fit right to the edge of the inside of your bucket. Its swirl pattern and legs then act as baffle plates to reduce the chance of the trapped dirt and debris siwrling up above the shield. The Scratch Shield is Great value, allowing you to adopt the two bucket method without breaking the bank. A customer said "many thanks and just for the record I've been using Meguiars buckets and these are loads better ;)"