Clamps on to most tables and bench tops; 0.8" up to 2" thick and suitable for indoor and outdoor use | Weighs just 2.2 pounds and has a compact fold to fit easily into diaper bags, purses, and buggy gear trays | Comes in three colors (chili, flint and lime) and includes a recyclable carry bag | Aluminum frame with padded back support, a shoulder harness system and robust aluminum clamps with non slip grip pads; Holds up to 33 pounds | Not suitable for use on glass top tables, tables with loose table tops, table leaves, single pedestal tables, card tables, camping tables, or tables with rounded or beveled edges or lips