dumbbell men's fitness household equipment barbell dormitory dumbbell pairs adjustable weight two-in-one dumbbell set

environmental protection dumbbell

[dual-use] total weight 10kg (5kg * 2) [dual-use] total weight 15kg (7.5kg * 2) dual-use] total weight 20kg (10kg * 2) [dual-use] total weight 30kg (15kg * 2) [dual-use] total weight 40kg (20kg * 2) [four-purpose kettlebell models] total weight 10kg (5kg * 2) [four-purpose kettlebell model] total weight 15kg (7.5kg * 2) [four-purpose kettlebell models] total weight 20kg (10kg * 2) [four-purpose kettlebell models] total weight 30kg (15kg * 2) [four-purpose kettlebell models] total weight 40kg (20kg * 2) 5kg dumbbell (only one)