Same knee pads selling for $17.95 @ Bunnings
I bought a pair two days ago when they were $7, they have now been reduced to $5 not sure how many units remaining as it is marked as clearance. I picked them up earlier today and they have a hard outer shell and comfortable inner foam lining. Great buy for $5 as they normally sell between $18-$25!
thanks OP! bought one! :)