AcoustaGrip Solo fits 4/4, 3/4 and most 1/2 size violins and violas. 3-layer construction. 1st layer consists of custom designed acoustical materials, delivering superior sound and comfort. The other layer is unique as it attaches simply with air using micro-air technology. Because it attaches with no glues or clamps, it helps preserve your violin or viola. In addition, it sets the violin?s position at the most favoured angle for sound projection and ease of performance. The 3rd layer combines with the first two layers to deliver added projection, more brilliant sound and added comfort. The 3rd White layer is made of acoustical material of a different density and it allows increased resonance and the maximum overtones that a Violin or Viola can produce.
AcoustaGrip Adult Size Shoulder Rests share the following features: The AcoustaGrip has no clamps that mute the violin?s sound. The AcoustaGrip increases the volume of sound and adds better quality with more overtones. The AcoustaGrip is very comfortable, ergonomically designed and stays attached with air. The AcoustaGrip gives a secure hold for the violinist or violist and attaches repeatedly on & off. The AcoustaGrip sticks without glue or clamps with no damage to the varnish, edges or back of your violin or viola. The AcoustaGrip fits easily inside the instrument case, resting over the bridge to keep your instrument securely in place. The AcoustaGrip protects your chin, neck and collarbone from sores and marks and alleviates the shoulder pain and restrictive movement of rigid, vice-gripping traditional shoulder rests.