The first picture is a product picture, the other pictures are sample displays Strength Training: It can used to build the upper body strength, strengthens the chest, back, shoulders, biceps and grip, professional fitness tools. Compact Size: Compact size equipment that allow you to enjoy health anytime and anywhere, easily integrate into various environments. High Strength: It can withstand up to 20 kg/ 44 lbs of pull strength, super strong and durable in use, great for chest exerciser, chest and arm builders. Occasions: It can be used for daily fitness equipment, the best helper in body strength training, very suitable for both indoor and outdoor use. Specifications: Material: Carbon steel and plastic Color: Black Apply for: Both indoor and outdoor use Package Contents: 1 * Spring Twister Bar