The TPR material feels surprisingly soft and has no rubbery smell at all, which I was worried about. I trimmed about half an inch off the base with scissors and it cut cleanly, no ragged edges. Total length of 6.25 inches gave plenty of room to size it right.
Brian★★★★☆
The TPR material feels surprisingly soft compared to the rigid ones I've tried before. Fits well at the base too, though I did knock off a star since it takes a bit of warming up before it feels comfortable.
Ava J.★★★☆☆
The trimming feature is handy since 6.25 inches was too long for me, but I had to cut it carefully so the edge wouldn't tear. It stays put once on, though the clear material does feel a bit tacky after a while.