The product is good but rubber is increased. Take the top of it. 25 or 30. Come across delay because of pandemic كرونا
I was surprised that it arrived in 15days and with certified emails. I'm very hesitant to catch as I saw many comments that it was less resistant than it indicated. For me the truth that this rubber is great, as I want it to combine cardio with strength. When I put it under my feet and I do biceps, the feeling is like having a 2kg dumbbell in each hand. Maybe in a while I'll buy another one of the greatest resistance. For unmuscled woman great the abode, for very sparse man. Today I have done a routine with the gums and I have missed long to do all the exercises correctly and that I'm short. 10cm more would be ideal for me. For a boy it stays cortisima safe.