[BOTH TABLE & CHAIRS HEIGHT-ADJUSTABLE] 5 levels height adjustable table from 18.9 to 23.6 inches, 3 levels for chairs adjust from 20.8 to 22.4 inches. Kids table and chair set is a great fit for your children growing up, recommended for age 2-10 years old. [SAFE MATERIAL & STABLE STRUCTURE] Made of HDPE plastic with CPC certificated environmental material, kids table & chairs set is thick and durable enough that could be used for years. Table max weight capacity is 220 lbs. [LARGE SPACE DESKTOP] 23.6*47.2(L*W) inches desktop is big enough for 4-6 kids to play together having fun. It's easy to wipe off the oily strokes stains with a damp cloth. The small lip around the edge of the table prevents stationery from rolling off. [EASY ASSEMBLE & CLEAN] It won't cost you more than an hour to assemble the whole set. With the user manual, parents can learn every installation step. All tools are included. It's also quite simple to clean up with water. [GREAT GIFT FOR FAMILY] Table and 4 chairs set can get everyone together, share food, toys, and joys, which is great for your kids improving creativity and imagination. It's a good gift for a big family.