1. 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
2. Standard size drums are common and compatible to use with tools such as drill presses and hand power drills
3. It comes with strong storage case for quick access and
4. Quality construction built is long lasting, lightweight and for sanding holes, contouring edges, and buffing out irregular shapes
5. Ideal accessory for home improvement, hobbies, DIY, carpentry, wood working, and many more

Specification:
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 case for quick access and .
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: 20pcs
Weight: Approx. 910g
4pcs Rubber Drum Sizes
Diameter Height Shank Diameter
1/2inch 64mm / 2.52inch 3mm / 0.12inch
3/4inch 64mm / 2.52inch 6mm / 0.24inch
1inch 64mm / 2.52inch 6mm / 0.24inch
1-1/2inch 64mm / 2.52inch 6mm / 0.24inch
Package Included:
1pcs x 1/2 Rubber Drum
1pcs x 3/4 Rubber Drum
1pcs x 1 Rubber Drum
1pcs x 1.5 Rubber Drum
2sets (8pcs) x Coarse Sleeves (80grit)
2sets (8pcs) x Fine Sleeves (120grit)
1 x Case
Note:
Only rubber drums, sanding sleeves and case, no other stuff included.