Painted cast iron kettle bell with Rubber base 4kg,6kg,8kg,10kg,12kg,16kg,20kg to 64kg 5lb,10lb ... 105lb Kettle bell body made of cast iron;With rubber base;Surface sanded and polished, and painted with high gloss ... durable Epoxy paint. Available in 4kg,6kg,8kg,10kg,12kg,16kg,20kg to 64kg and5lb,10lb ... instruction sheet and DVD available. Painted Kettle Bell with Rubber Base