The lack of instructions meant I tried to put it on upside down a few times! Good sized button holds it in place. Telling material a good thickness for twisting up. Hopefully will become more absorbent after more use. Two pack very handy.
M-bestl Hair Drying Towels,... https://www.amazon.co.uk/dp/B07GWPTWYL?ref=yo_pop_ma_swf