GOLF CLUBS FOR ALL: This golf club set is specially crafted for kids. The head size and weights are different for each age group. Younger age groups have smaller and lighter clubs, while the older age groups have bigger and slightly heavier club heads. GRAPHITE SHAFTS: The graphite shafts were built specifically for the swing speed and strength of each particular age group and playing height. The shafts in this golf set have Progressive Flex System, matching flex of shaft to specific age group. AIRCRAFT GRADE ALUMINUM: Aspire Junior Plus Complete kids golf set is made with aircraft grade aluminum; Aspire Junior Plus irons are 15% bigger, yet 20% lighter than traditional junior irons. This means a bigger sweet spot and easier to hit clubs. LIGHTWEIGHT JUNIOR GOLF BAG SET: Playing with clubs that are the proper length and weight is important, especially as a junior golfer! Our golf bag features a stand, dual straps (to carry like a backpack), as well as a lift handle for easy transport. PICK YOUR SHADE: This golf iron set with bag comes in a wide array of colors and 5 different age groups to choose from, (ages 3-4, 5-6, 7-8, 9-10, 11-12), so you can keep your little one in the game for years.