Plastic Coated Kettlebell 2-20 kg, BlackFull Body Strength Training with the Plastic Kettlebell (220 kg) The Plastic Kettlebells from Gorilla Sports come in a versatile range of weights: 2 kg, 3 kg, 4 kg, 5 kg, 6 kg, 8 kg, 10 kg, 12 kg, 14 kg, 16 kg, 18 kg, and 20 kg. Perfect for one or two handed exercises such as snatching, swinging, cleaning, and jerking, these kettlebells help boost your metabolism while targeting all major muscle groups. Key Features of the Gorilla Sports Plastic