Features: High-quality material,bow release trainning device make of quality pla-material. the pla-structure has excellent durability and stability, and can withstand large forces. High-grade archers can use it for daily action training, while beginners can use it for fast-leaning and-master basic shooting gesture. our pull exerciser is a convenient tool that get you in-shape for your next bow hunting trip. with our archery training resistance bands you will be able to increase your pulling strength, holding stability and shooting-stamina. Bring your own level,the archery training device is equipped with a level bubble, which helps keep balance within a reasonable-range, so-that the archer-has the desired movement effect.easy-and simple installation. Widely application,archery release training aids applicable to all kinds of spindles, indoor and outdoor, use restrictions are small. suitable for all kinds of off-hand device applications, mainly used for motion correction and off-hand exercises Wonderful gift,sweet warm gift for friend family or yourself. Specifications: Material:PLA Package Includes: 1 Piece Bow Release Trainer note: Please allow 1-2cm errors due to manual measurement. Due to the difference betweeen different monitors,the picture may not reflect the actual color of the item. Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.