1.High quality 2.Easy to roll up and portable 3.Used for outdoor activities 4.Customized sizes are accepted 5.moistureproof Key Specifications/Special Features:Material: oxford, sponge and waterproof membrane layer compound Water-, humid- and mold-resistantRegular sizes: 150*130,150*180,150*200,200*200,200*250Packing:PE bag camping mat picnic blanket