These specialised barbed felting needles are for use with the Handi Felting Foot Kit (which is compatible with all Handi Quilter longarm machines What tools do i need to put this bed together? Everything comes with the bed, no other tools needed and assembly of this product took me less than half an hour. 【Low to Ground Design】There is 5.5 inch from the kids bed frame to the floor which is low profile design makes this twin kids bed easy for your child to get in and out of bed on their own which also promotes independence and a safe environment for kids to explore and develop. and the 4 corners of twin size bed is round shape and leg is at inside which protect your kids more safe and avoid bumps feet.With 2.8 inch gap in each fence effectively preventing pinch hazard. What should I do if I cannot find the instructions after receiving the package? From the questions &answers page ,we can't sent any file, please click the button contact seller in your order detail page for the PDF file for the assembly instructions.Thanks! 1 Stable Kids Bed Frame 2 Detachable Side Bed Rails 3 Low to Ground Design 【Kids Sleep Transition Bed】The twin bed come with different use, can place the side without rails against the wall which suitable for little kids. Bellemave L-Shape Twin Floor Bed for Children, Wood Frame with Rails Twin Bed Frames For Kids Twin Size Montessori Bed With Two Drawers For Kids, Wood Floor Bed Girls Boys Teens Walnut Toddler Twin Bed Frame 1 Twin Natural 2 Twin White 3 Full Natural 4 Full White What mattress thickness is recommended? Recommended Mattress Thickness:6-8 inch Composed of 9 reinforced plywood slats, which not only evenly supports the kids bed frame to provide greater support but also makes it more stable and solid. Low to Ground Design]There is 5.5 inch from the kids bed frame to the floor which is low profile design makes this twin kids bed easy for your child to get... Besides, the right side rails of the bed can be taken off when no need. 【Superior Quality Crafted】This twin size kids bed with rails is crafted from high-quality solid wood, plywood, and MDF can last for long time use. 【Enhanced Safety Environment】Our twin montessori bed featuring fence with headboard, footboard and side to increase the safety.