Popular Add-On Options:? Buy Extra Slats instead of purchasing a boxspring Copy and paste the link below to purchase eight (8) additional slats, giving you 12 total. This will eliminate the need for a boxspring, therefore saving you $$$. This will also help avoid raising the mattress too high for your growing child - LINK - https://www.amazon.com/dp/B07QTWNM61?ref=myi_title_dp ?Safety Rail Copy and paste the link below to purchase a toddler safety bed rail that attaches to the wooden bed rail of the conversion kit to prevent your child from rolling out of the bed - LINK - https://www.amazon.com/dp/B0765W3645?ref=myi_title_dp&th=1Product Highlights ? Fits: Adele, Augusta, Chateau, Cider Hill, Elite, Hanover Park, High Point, Horizon, Impression, Kensington, Northport & Vancouver Cribs ? Includes: 2 Wooden Bed Rails, 4 Wooden Mattress Support Slats, Hardware & Instructions ? Made from 100% solid wood - NOT plywood or Veneers like other rails! ? Easy to Assemble ? Max Weight: 800 Pounds ? 5 YEAR WARRANTY! Extend the life of your crib with these Wood Bed Rails for Simmons Kids & Delta Children's Furniture. It's all you need to convert your crib into a full size bed. The wooden rails replace the sides of the crib, and feature hook-on assembly for attaching a headboard and footboard. You will only need extra slats (shown above) or a boxspring (foundation or bunkie board will work also) and a mattress to convert your crib to a bed.