I cut six 1" x 6" cedar fence boards to 4 foot length. 3 feet might be long enough too.
I sanded the corners and edges with 80? grit paper.
I then stapled strips of green plastic turf to the boards.
Drains well, easy to clean, light weight, lasted 4 years and it is a bit tickly too
__________________ FOR SALE 2014 BOSS6.2L F350
2012 Surveyor SV264