This is a listing for a Therm-a-Rest Z Seat and a Magic Mountain Nanotech Sit Mat. These two items are being sold together, and individual sales are not possible. Thank you for your understanding. Both items have been used a few times and show some minor signs of wear, but there is no significant damage. However, these are used outdoor items, so please refrain from purchasing if you are overly concerned about their condition. Below are the product details for each item, taken from their respective websites: ■ THERMAREST / Z Seat Color: Silver/Yellow Size: 41 x 33 cm Weight: 60g Material: Cross-linked polyethylene Type: 6-fold Made in USA A closed-cell seat cushion that is puncture-resistant. The aluminum coating provides excellent insulation. Folds up compactly in an accordion style. ■ MAGIC MOUNTAIN / Nanotech Sit Mat Color: Gray/Kiwi Green Size: 38 x 31 cm Weight: 44g Material: Foam/EVA polyurethane, Adhesive/Polyester mesh Special processing: Nanotech material "Limpit" (silica + silver particles) Type: 4-fold Made in Japan This compact mat features a new material called Limpit, which combines silica particles and silver particles on a mesh. It has deodorizing, anti-fungal, and antibacterial properties, making it suitable for outdoor use. It can be stored in the side pocket of your backpack for comfortable seating during breaks or at the summit of a mountain.