- Brand: Arm Blaster - Color: Red - Materials: Aluminum, Nylon - Features: Padded neck strap, lightweight design, durable body - Design: Curved design, fit-lock grip for maximizing triceps Arm Curl Please judge based on the images. Please refrain from purchasing if you are looking for a perfect product. Shipping will be wrapped in bubble wrap, but it will be a simple package, so please understand. Instant purchase without comments is welcome.