Plastic combination slides can be categorized by usage scenario：

Different usage scenarios have different requirements for the height, size, safety, and waterproofing of combination slides, thus they can be divided into four main categories.

Indoor small combination slides are generally low in height, usually not exceeding 1.5 meters. Some features soft padded protective designs to eliminate the risk of bumps and knocks. They are compact, highly safe, and suitable for indoor settings such as homes, early childhood education classrooms, shopping mall play areas, and indoor children's playgrounds.

Outdoor medium-sized combination slides are between 1.5 and 3 meters high, mostly made of plastic or PVC. They have compliant structures, comprehensive protection, and strong weather resistance, making them the most commonly used standard playground equipment in kindergartens and community parks.

Outdoor large combination slides are over 3 meters high, using steel structures with stainless steel slides. They are structurally stable, wind and rain resistant, and can accommodate multiple children playing simultaneously. They are suitable for large municipal parks, scenic spots, outdoor family playgrounds, and other large areas. The water combination slide is a special waterproof amusement equipment, made of special waterproof and non-slip materials, and equipped with a circulating water system. The slide is smooth and waterproof, and is specially designed for various water parks and water play areas to create a water sliding experience.