The soft elegance of the Carolina Daybed is inspired by the tranquil atmosphere of the Carolina coast. This daybed features vertical slats and gentle arches on the side and back boards for an open inviting look that will add a welcoming presence to y our home. A daybed support system is included. The Carolina employs traditional style and a hardwood construction to ensure this daybed remains in your family for years to come. Note: Trundle and mattress are both optional and not included with the b asic set. To include select in the Value Package field.A trundle is an extra mattress frame stored beneath a daybed which slides out to provide additional sleeping space when needed. Daybeds.com`s optional trundle packages include a metal pop-up trun dle. They can be left in the lowered position or elevated in the pop-up position to align with the primary daybed mattress. The pop-up feature allows the daybed to transform from a twin-size daybed into a king-size bed.Optional mattress is the Deluxe Medium Support Twin Mattress. Crafted with multiple layers of resilient foam filling the Deluxe Medium Support Twin Mattress will provide outstanding comfort and medium-firm support for any twin-size bed or daybed. Machine tufting and high-performan ce 2.0 density foam help retain the mattress shape and double layers of polyester on top and bottom provide a clean crisp look. Strong twill fabric holds the tuft of the mattress while tape edge finishing ensures a proper fit and finish of the mattre ss cover. The mattress measures 75L x 39W x 8H inches and carries a 10-year warranty.Creating a king-size bed out of a daybed and a pop-up trundle is easy and with the Create-A-King mattress connector it will be so comfortable you`ll never know it co mprises two twin mattresses. The Create-A-King isn`t necessary for the transformation but is an excellent way to cover the seam between the two twin mattresses. The Create-A-King mattress connector is available for purchase in the shopping cart.Abou