The mims pushchair footmuff has opening to pass the pushchair harness straps through the normal mims carrycot footmuff doesnt have the openings universal design so it can be used for all pushchairs and their harness breathable fabric and very warm thanks to the fleece lining features universal for all pushchairs carrycots crib and cots suitable for use from birth dimensions as a footmuff 72 x 38 cm approx dimensions as a cot duvet 72 x 95cm approx anti pilling fleecy interior ve