SHOULDER SHAPE (TM) shoulder rest
YM Shoulder-Shape™ Shoulder Rest for Violin or Viola
A comfortable foam shoulder rest (sponge-style support) shaped to fit the body’s angles and help position the instrument securely.
A good shoulder rest can change everything: comfort, confidence, and how freely a student can move. The YM Shoulder-Shape™ is distinctly cut to better accommodate the angles of the human body, helping position the violin or viola so it’s easier to play with a natural setup. If you’ve been searching for a sponge shoulder rest or foam shoulder rest that actually grips well, this is a smart, simple option.
Designed for comfort and better positioning
The YM Shoulder-Shape™ is shaped with real posture in mind—so students (and adults) can focus on tone and technique instead of constantly re-adjusting.
Why the shape matters
A shoulder rest that fits the body well can help the instrument feel more stable and playable, especially during longer practice sessions and lessons.
No-Slip Grip that stays put
One of the biggest frustrations with a sponge/foam style shoulder rest is slipping. YM Shoulder-Shape™ includes a unique strip of laminated Pure Neoprene No-Slip Grip material that rests against the back of the instrument to provide ultimate grip for the player.
Materials and attachment
YM Shoulder-Shape™ is made from high density polyurethane (a durable foam material) and includes a simple rubber band assembly to attach it to the instrument.
Care tip (important)
As with any shoulder rest, remove the YM Shoulder-Shape™ from the back of your instrument before placing the instrument back in your case.
Choose the right size
Available in 3 sizes to fit common violin and viola sizes:
- Large: 4/4, 3/4 Violin & Viola
- Medium: 1/2 to 1/8
- Small: 1/10 to 1/16
Great for students, teachers, and school programs
Whether you’re setting up a first-time beginner or helping a growing student feel more secure, YM Shoulder-Shape™ is a practical, durable foam shoulder rest that supports comfort and stability.
FAQs
Is this for violin or viola?
Both. YM Shoulder-Shape™ is designed for violin or viola.
Is this a sponge shoulder rest or foam shoulder rest?
It’s made from high density polyurethane, which gives it that supportive foam/sponge-style feel while staying durable for student use.
What makes it “no-slip”?
A laminated strip of Pure Neoprene No-Slip Grip material rests against the back of the instrument to help provide strong grip.
Should I leave it on in the case?
No—remove it before putting the instrument back in the case, just like other shoulder rests.

