Type 642 Galvanized Steel Brickslot - 19.69" (0.5 m) aco-builder ***Must be purchased with erosion

***Must be purchased with erosion control blankets or turf reinforcement mats

Black drop-in cover with plastic reader port

Each Mat roll is ready to install and after laid on the hillside can be seeded to help encourage rapid vegetation growth

Weight: 173 lbs

Dimensions: 17" W × 30" L

Type 642 Galvanized Steel Brickslot - 19.69" (0.5 m) aco-builder ***Must be purchased with erosionThe ACO Twinslot 200 offers a discreet and effective drainage solution, featuring two parallel inch (12 mm) slots tailored for use with the ACO KlassikDrain K200 channel (8inch internal width). It merges aesthetic integration with high performanceperfect for upscale paving environments. Subtle yet Functional Design Two narrow 12 mm slots blend seamlessly with brick or stone paving joints for a clean, low profile look. Straightforward Compatibility