I have had my leg cut by the razor sharp corners located on front hold down where you tighten the seat in place. this could be eliminated by rounding off these sharp edges.I purchased this riser seat for 45 dollars and it now on sale for 20$
My husband broke his femur bone and we tried to use this for him when he got in and off the toilet ., the first time he used this it came out from under heath him and he fell on his hip again and hurt his back! I do not recommend this seat for anyone ! It’s dangerous and not sturdy made at all!!