Features:
Self-expanding cushion is easy to install and designed to hug sleeves for a tight grip, keeping sanding paper in place for an extra fine finish.
Standard size drums are common and compatible to use with tools such as drill presses and hand power drills.
It comes with strong storage for quick access and protection.
Quality construction built is long lasting, lightweight and for sanding holes, contouring edges, and buffing out irregular shapes.
Ideal accessory for home improvement, hobbies, DIY, carpentry, wood working, and many more.

Specifications:
Quantity: 25pcs
Weight: Approx. 923g
5pcs Rubber Drum Sizes
Diameter Height Shank Diameter
1/2inch 1/2inch / 12.7mm 3mm / 0.12inch
3/4inch 1inch / 25.4mm 6mm / 0.24inch
1inch 1inch / 25.4mm 6mm / 0.24inch
1-1/2inch 1-1/2inch / 38.1mm 6mm / 0.24inch
2inch 1-1/2inch / 38.1mm 6mm / 0.24inch

Package Included:
5 x Rubber Drum
2sets(10pcs) x Fine Sleeves (120 grit)
2sets(10pcs) x Coarse Sleeves (80 grit)
1 x

Note:
Only rubber drums, sanding sleeves and , no other stuff included.