1.Features: (1) Dumbbells are great workout equipment, if you prefer to exercise in the comfort of your home. It's small, can easily be stored in a closet, under the bed, fit for any size workout area. (2) Hexagon shaped heads prevent rolling and provide easier storage, knurled ergonomic handle prevents slipping and provide a comfortable, secure grip. (3) Made of solid cast iron core for reliable strength, Rubber coating helps prevent damage to floors and equipment. (4) For anyone who wants to build strength, burn fat, and create a shapely body , free weight training with dumbbells is more effective than exercise machines. Even if you're beyond the age of 40, it's never too late to start. 2.Specification: Item name dumbbells Color black Packaging opp bag/ color box Logo could print Production time 20-35 days, as your quantity Port nantong MOQ 1000kgs Product Name: rubber hex dumbbells Product material: iron Product specification:2.5-50kg Weight error: soil 3% Special tips: This dumbbell has been exported to foreign countries for a long time, ensuring full weight and meeting international standards for fitness products! 3.Detail Show: