Height 400 Length approx. 1050 Width 910 R1850 With entry plate Completed under the supervision of instructors who teach skateboarding lessons at parks and events throughout the country. Video ↓ https://youtu.be/RbInSpQctRM Search YouTube for "Baby Ramp"! ◆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. * Screws not included Recommended screw sizes are approximately 90 50mm wood split prevention screws for the frame and approximately 50 25mm flexible screws (for one ramp). ☆Materials☆ The coping is made of PVC pipe! Since it is not metal, it reduces fear. The sliding surface is 5.2mm plywood + 2.5mm MDF or 3.7mm plywood, two layers. Other materials used are 1x4 and 2x4 lumber, and some sagi. A platform wide enough for interface keys so your deck won't fall off! We have designed it to be easy to build while ensuring strength. ☆☆☆Introducing skatepia's recommended shop☆☆☆ ◇ SKATE SHOP "WalnutSkate" ◇ We handle high-quality, low-priced skateboarding 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) to attach to the electric screwdriver. 2.5mm is optimal. ◆Notes◆ Ships in about a week. It may take up to 14 days when busy. A simple instruction manual will be included with the product. Please check the precautions and build. We also offer support by phone for any questions or details. Please feel free to contact us. If we are unavailable, we plan to call back by 8 p.m. on the same day. We use high-quality materials, and we carefully select each piece of material, but due to their nature, there may be some warping or cracking. Also, there may be a 1.2mm deviation during processing, so please understand. The entry plate may have a 2mm chip on the corner due to processing. It does not affect sliding. In addition, we will conduct transactions on the understanding that you will use the ramp at your own risk after assembly.