Available in US twin, full and queen Our improved design allows for purchasing in stages! Order the floor bed and return to order the riser when your child is ready! Our adaptable options allow for years and years of use. This incredibly sturdy frame is built for enjoyment as a family (story time memories) and for use through college years. Age: From 18 months - Easy intro to the “big kid” bed - Floor bed includes mattress slats and 4 railings - Removable front and back railing allows for use as a standard head/foot board - Responsibly forested Appalachian Hardwood Poplar - No veneer, no glues, no plywood, all natural - 100% American Made from USA materials The idea of a floor bed stems from Maria Montessori’s philosophy on development, which stresses independence and freedom for the child within limits. Made from locally sourced natural hardwood poplar! Poplar is a light/medium tan with tints of gray and green. It is beautiful if left natural, but is smooth and ready to finish should you want to DIY a painted or stained finish. You may purchase the Montessori floor bed without the riser and then come back to purchase the riser whenever you are ready to raise the bed off of the floor. You can find the riser listing here https://www.etsy.com/listing/1202534043/hardwood-riser-for-use-with-zipadee-kids?click_key=01a5af3afc625b15c07d3e4bd8e86a0f1add1fea%3A1202534043&click_sum=3f381ed1&ref=shop_home_active_7&frs=1&crt=1&sts=1 Total railing height is 19" above the mattress slat supports. As a reference, an 8" thick mattress would have 11" of railing above the mattress top. The mattress will set 2" off of the floor to allow airflow. The optional riser will raise the frame 8" off of the floor. The clearance height is 4.5" under the riser. With the riser the total height of the bed will be 29.25" from the floor to the top of the railing. Our beds are built one at a time to ensure the highest possible quality and fit. Our beds are constructed using both screws and dowels, making them exceptionally sturdy. They are hand sanded smooth. Full assembly required. We include easy to follow instructions and are available to help with any questions when assembling. Easy assembly with multi tip screw driver, bit included! ***MATTRESS AND BEDDING SHOWN ARE NOT INCLUDED-- LISTING IS FOR WOODEN BED FRAME -- we don't sell mattresses. Measurements of the Railed Bed: Door opening for the twin is 22" Twin: Exterior: 21.25H x 78L x 41.25W, Interior: 75.25L x 38.5W Suggested weight limit for twin is 350lbs Door opening for the full is 22" Full Exterior 21.25H x 78L x 57.25W Interior 75.25L x 54.5W Suggested weight limit for full is 400 lbs. Door opening on the queen is 26.25" QUEEN Exterior: 21.25H x 83L x 63.25W Interior 80.25L x 60.5W Suggested weight limit is 450lbs FIND ZIPADEE KIDS OTHER PRODUCTS BELOW: "NEW" NATURAL HARDWOOD MATCHING NIGHTSTAND: https://www.etsy.com/listing/1233074407/nightstand-natural-hardwood-by-zipadee?click_key=9ff130447dd623a207fd3db9bbde1725da741e02%3A1233074407&click_sum=b9ef8648&ref=shop_home_active_4&frs=1&crt=1&sts=1 "NEW" KIDS MONTESSORI TABLE + BENCH: https://www.etsy.com/listing/1234309850/made-in-usa-handcrafted-wooden-kids?click_key=5966f2396b541877d5e5db042089613c316f68ae%3A1234309850&click_sum=f294a208&ref=shop_home_active_2&frs=1&crt=1&sts=1 ZIPADEE BOOK CADDY: https://www.etsy.com/listing/1047894760/pocket-organizer-book-caddy?click_key=08239e14f3661299ca585a4af10033d8baa70e48%3A1047894760&click_sum=6bb9a301&ref=shop_home_active_11&frs=1&crt=1&sts=1