Easily attach to almost any stroller. A major advantage over regular gloves is that you can easily attach them to the stroller with a snap button and leave them on (great for forgetful people!). You don't always have to remove them before making a call or feeding your baby, saving you a lot of frustration. These hand warmers keep you warm on cold days. The inner fabric is soft flannel, pleasant against the skin. Wonderfully warm and fluffy inside. Hands warm up quickly and stay warm. Excellent protection against cold and damp, keeping your hands wonderfully warm throughout the winter! The outer layer is very dense and easy to clean; the outside of the stroller mittens is made of waterproof 1680D double-stitched Oxford fabric. The outer material is robust and keeps water, wind, and cold away. A super investment against cold hands in wind and rain/snow. Hidden button for a tight and effective temperature barrier. Easily attached with the snap buttons and adjustable to fit different hand sizes. Even with large hands, you can use them comfortably, keeping your hands wonderfully warm. Stroller gloves are easy to clean. Machine wash at 30°C or hand wash. Gently scrub the surface with a soft brush, and the inside can be easily wiped with your hands. Rinse with water and dry.