vinyl&neoprene dipping kettlebell

specification:
1.cast iron,coated with neoprene or paint
2.kettlebell are the new standard in core conditioning
3.created over 100 years ago,kettlebell has seen a resurgence in popularlty
4.each kettlebell is clearly marked with lb or kg
5.a:4/8/12/16/20/24/28/32/36/40kg
b:7/15/20/25/30/35/40lb
common pakcing: one pc into one carton/colourful box, finally into wooden case