Grind Box - 8″ high x 16″ wide x 6′ long – SB Skate Ramps
Amazon.com: OC Ramps 4 ft Grind Box - Durable Skate Boxes for Grinding - Wood Skateboarding Obstacle with Metal Rail - Great for BMX, Scooters, Snowboarding and Inline Skaters as Well : Sports & Outdoors
Solid Grind Box 8ft long suitable for BMX, Skateboard or Aggressive Inline Skate #rampmaster #obstacles #rampbuilder #Malaysia #Singapore | Instagram
Butter Bar Grind Box Banked Rail 4ft Long Skate Ramp - Etsy
Amazon.com: OC Ramps 4 ft Grind Box - Durable Skate Boxes for Grinding - Wood Skateboarding Obstacle with Metal Rail - Great for BMX, Scooters, Snowboarding and Inline Skaters as Well : Sports & Outdoors
Amazon.com : Freshpark Fun Box - Grind Box - Manual Pad (37" L x 47" W x 8" or 16" Tall) - Portable, Foldable, Adjustable Height - BMX, Scooter, and Skateboarding Ramp :