Rolson 2 carpet knives + 20 spare blades RL-62818

Rolson set of 2 utility knives and 20 spare blades. The knife has an automatic blade retraction function. To use, push the blade out of the handle and
after use, release the handle and the blade slides back down.
The set includes 2 knives of different sizes.
The smaller knife is 165mm long and uses 9mm wide blades
The larger knife is 200mm long and uses 18mm wide blades