Ergoplay Guitar rest Johannes Tappert Replacement suction button for children's models

Guitar rest Johannes Tappert Replacement suction button for children's models, Guitar accessories. Professional playing aid, developed by Johannes Tappert. Suction cups are replaceable and easy to remove. Comfortable thigh support 235mm with cellular rubber, individually adjustable in height and angle. Frame attachment with 3 adjustable suction cups. Balanced weight distribution for improved balance while playing. With 2 self-adhesive films. . .