POLYWOOD Vineyard 60.5-in W x 32.25-in H Slate Grey Plastic Garden Bench in the Patio Benches department at Lowes.com
SAFAVIEH Outdoor Living Azusa Dark Slate Grey/ Beige Bench - 26.4" x 62.8" x 42.5" - On Sale - - 20525880
LUE BONA 60 in. Slate Gray Plastic Wood Aluminum Outdoor Patio Benches X-Leg Dining Seating for Garden Backyard (Set of 2) DPTHD230112-4 - The Home Depot
Morgan Bench in Dark Slate Grey | Chairish
Geometric 3 Seat Garden Bench in Dark Slate Grey – The Well Appointed House