Note: The color of the product we ship is the color in the first picture, and the specification and quantity are shipped according to the quantity and specification described in the title. If you need to change the color or style, you need to contact us within 12 hours after placing the order. Our product description: Product Features: 1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information;2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed.3.It can reduce the shoulder pressure, high density light weight, so that the shoulder has no burden.4.Thickening soft sponge pads make the neck more comfortable. Silicone claws do not hurt violins, toughness, not easily deformed.5.Multi-directional adjustment, and the silica gel grip width and the height can be adjusted. Specifications:Product material: Plastic,Foam cotton,Silica gel Color: Black,WhiteBrand name: BQLZRSize:21 x 6.5 x 5.6cm/8.27 x 2.56 x 2.20inch(L x W x H)Weight:116gPackage include:1 x Violin Shoulder Rest1 x Wipe Cloth Note: Because the model and display effect of the monitor may be different, there may be slight differences in color, and the size is manually measured, there may be an error of 1-2cm, please understand.