ammoon Universal Adjustable Stand Holder for Full Size 4/4 3/4 1/2 1/4 Violin Part Accessory Plastic Foldable Extended Portable Sponge Pad Universal violin stand holder for 4/4 3/4 1/2 1/4 violin. Portable, adjustable and foldable to different size. Black Sponge Pad to protect violin from scratches. A special design to put a bow.