Product Name: Tent Inner Mat 300 Size: Approximately 295 x 295cm (when in use) Approximately φ29 x 52cm (when stored) Weight: Approximately 3.7kg Material: Surface: Polyester Taffeta Back: EVA Padding: Urethane Sponge Compatible Size: Tents approximately 300cm square Condition: I purchased this a while ago and have used it about 3 or 4 times. There are no noticeable scratches or stains, but please check the photos for the condition. The box is damaged. It has not been used with pets, so there are no odors.