The scratching massager is stable, durable and anti-rust, which is easy to use and can be used for a long time. Back scratcher is ergonomics design, convenient and skin-friendly, which can do back massage easily by yourself. It is made of stainless steel material. The sizes of stretching scratching massager and no stretching scratching massager are different. It is perfect for women, man, old man and etc. Item Name: Scratching Massager Material: Stainless Steel Size Details: Stretch Before: 24cm x 3.8cm or 9.45“ x 1.50" (Approx.) Stretch After: 61cm x 3.8cm or 24.02“ x 1.50" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Scratching Massager Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.