The kids belt made of 70% polyester + 30% elastic + Flat buckle. Good quality classic boys belts are ideal for any occasion like birthdays, weddings, parties, school uniforms, tuxedos, ring bearer outfits, dance groups, work attire, school functions. Flat buckle---The flat buckle is not like a bulky buckle, it is flat, so it won't show up when you wear a tight . Elastic belt-This elastic belt is soft, comfortable and light. The high-quality belt can be flexibly adjusted and has excellent elasticity. Adjustable size---By moving the adjusting clip to make it tighter or looser, it can be adjusted very conveniently and easily.