I was skeptical about the sizing, but cutting it down to fit took maybe two minutes and totally solved my problem. The quick-release tab is positioned so well that even mid-session I can pop it off without any fumbling. Stays put and does exactly what it says.
Thomas W.★★★★★
The quick-release clasp is a lifesaver when you're mid-session and things get a little frantic. Cut it to size once and the custom fit made the whole Clone-A-Willy process way less fiddly. Honestly, it did exactly what it promised for keeping things firm.