Fingers laid in fives, each finger is 4.5” x 7/8” and 3/8” thick

There is bitumen residue on the backs. Adhesives are available that allow you to stick it down without first removing this. Alternatively I have read of people sticking it face down then stripping off the top layer of exposed bitumen covered wood.

I’m selling in sets of 50 so you can buy just what you need - the price includes postage. 50 fingers weigh just under 800g.