Triangular stable structure, the greater the gravity, the more fixed, the dual protection makes the movement more durable.
The two large-area contact surfaces are stable and firm. The benefit of double contact is to increase friction with the wall.
The fixed block structure will not fall off and the solid block structure is stable and difficult to fall off.
Spiral reinforcement, portable and easy adjustment, the important point of the pull-up bar is the contact surface.
Double sponge design, soft and non-slip, non-slip and stable compared with Velcro.
