Height 400, Length approx. 1050, Width 910 R1850 skatepia ramp, the most popular! Used at an event in Nagano Prefecture on 24/5! Horigome used this ramp at a university event (Tokyo) on 23/10! Installed in a park in the Tohoku region in May 2023. ◆Product Description◆ Cut material assembly kit for mini ramps. The construction method is simply to drive the included wood screws with an electric screwdriver♪ Assembly is possible if you can use an electric screwdriver. Recommended screw sizes are approximately 90 50mm wood split prevention screws for the frame and approximately 50 25mm flexible screws (for one ramp) *Screws sold separately ⬜︎What is ver2!??⬜︎ This product removes the 1x4 and 2x4 lumber from the ramp frame. This allows for lower shipping costs and cost savings! The missing parts should be prepared by the purchaser. The contents will be communicated during the transaction. (6 feet 1x4 lumber 12 pieces, 2x4 lumber about 3 pieces) ☆Materials☆ The coping is made of PVC pipe! Since it is not metal, it reduces fear. The sliding surface is 5.2mm plywood + 3.7 plywood or 2.5mm MDF double layered. MDF is excellent for sound absorption. *The sliding surface may vary depending on stock availability. The platform is designed to be easy to build. ☆skatepia recommended shop☆ ◇ SKATE SHOP 『WalnutSkate』◇ We handle high-quality, low-priced skateboard items, and it's skatepia's recommended shop↓ Search for 『#walnutskate』 ～About Construction～ Please prepare an electric screwdriver. Also, please prepare a drill bit (2-2.5mm) for the electric screwdriver. 2.5mm is optimal. *Assembly screws are not included ◆Notes◆ It usually takes about a week to ship the product. Please check the precautions in the instruction manual included with the product and follow them during construction. We handle any questions or details by phone. If we are unavailable, we plan to call back by 8 p.m. on the same day. We use high-quality materials and carefully select each piece of lumber, but due to the nature of the material, some warping or cracking may occur. Also, there may be a 1.2mm deviation during processing, so please understand. In addition, we will only conduct transactions on the condition that you agree to use the ramp at your own risk after assembly.