The Foamgrips are handle thickeners and make holding narrow objects easier by broadening the grip. They come in a pack of 8 and with 3 different inner dimensions. By widening the object, you dont have to squeeze your fingers / hands as much to grip safely.
Length: 12cm
3 x 25mm (inner 7mm)  /  3 x 28mm (inner 10mm)  /  2 x 30mm (inner 20mm)