The first picture is a product picture, the other pictures are sample displays Note: The actual packaging box may be different from the one shown in the picture Feature: 100% new quality Function: Finger flexion and extension training device, finger rehabilitation Color: dark green, blue, red Specifications: 20 pounds, 40 pounds, 60 pounds Material: silicone, alloy, cloth Applicable scene: fitness equipment, rehabilitation training Note: 1. Due to the indicator light and display screen, the product will have some errors in the actual product color. Hope you can understand and wish you a happy life! 2. The different colors of this product correspond to different strengths. You can choose the correct training device according to your needs. Package Included: 1 * Finger Trainer