Piano keyboard cover slow closing device.
The use of hydraulic operating principle makes the piano cover fall down slowly to prevent children from being injured.
With powerful adhesive tape, making it fixed on the piano tightly and long.
Made of stainless steel material, ultra-thin and lightweight.
The piano decompressor is a metal connector to connect the piano and the side door.

Technical Details

Product Details

Package Dimensions
Width : 3.5 inch
Height : 1.18 inch
Length : 5.1 inch

Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B071XM17L7