Two matching violin shoulder rests designed for 4/4 and 3/4 size instruments. This two piece set provides reliable support and consistent fit so you can focus on playing. Key benefits Comfortable and stable support that helps maintain a consistent playing position and improves instrument control. Two pieces included for spare, lesson sharing, or use with multiple instruments. Compatible with both 4/4 and 3/4 violins for easy use across common sizes. Simple attachment and removal for quick setup during practice, lessons, or performances. Durable construction and comfortable contact surfaces for extended use. What it does Provides shoulder support to keep the violin steady without constant gripping. Positions the instrument for easier left hand movement and bowing precision. Offers a consistent feel between instruments when switching between 4/4 and 3/4 sizes. Compatibility and fit Specifically designed to fit 4/4 and 3/4 size violins. Ideal for students, teachers, and players who need a reliable shoulder rest for practice, rehearsals, and performances. Practical use scenarios Practice sessions: Use one rest on your main instrument and keep the second as a backup so practice continues without interruption. Lessons and teaching: Teachers can provide a spare rest for students during class or use the second piece when demonstrating on a smaller instrument. Rehearsals and performances: Quick to attach and remove between pieces or when sharing instruments in ensemble settings. Contents Two violin shoulder rests compatible with 4/4 and 3/4 size violins. This set is a straightforward, dependable accessory for violinists seeking consistent support and quick adaptability between two common instrument sizes.