Product Information Material: Plastic * Encourages learning to swim with fun dive games - toss dive toys into the pool, watch them sink and start a fun scavenger hunt pool game Perfect way to improve your child's diving and swimming skills while having fun with friends and family * EASY TO GRIP - The dive ring and pole included in the pool stand upright on the bottom of the pool for easy grip by people of all ages. * GREAT ADDMENT TO AQUATER TOYS POOL ACCESSORIES - These dive toys are great for all ages and dogs for outdoor backyard pool beach play, and also great bath toys for toddler boys and girls to play in the bathtub. A must-have gift for kids to keep themhappy all year round Package included: 22-piece set: Diving Ring 4+ Torpedo 4+ Water Plant 3+ Long Stick 3+ Gem 8 Note: Please allow 2-3 cm difference due to manual measurement. Besides different computers display colors differently, the color of the actual item may vary slightly from the below images, thanks for your understanding(1 inch = 2.54 cm)