ITEM NAME:Violin Shoulder Rest Fully Adjustable Black Support for Violin 3/4 4/4 1/2 #gib Store Home Promotion Hot Item Add to Fav.The rubber feet protect the violin's surface from scratching. 1 x Violin Shoulder. Compatible With: 3/4 and 4/4 size violin. Soft foam pad eliminates the neck pains from playing. With it, your shoulder will never feel tired or painful during the practice.