Models: BY-0510, BY-1520, BY-2025 Product Name: Soft Chest Expander Place of riginal: China Featu Models: BY-0510, BY-1520, BY-2025 Product Name: Soft Chest Expander Place of riginal: China Features: 1,Main material: Latex tube, EVA Foam Handles or Plastic Handles 2,Muscle-building for chest,shoulders,arms purpose. 3,A useful gymnastic equipment can be used anywhere for keeping fitness