【Shipping Information】Orders placed between December 28th and January 3rd will be shipped on January 5th. This is a weight to attach to the club head. By swinging with the weight attached, you can perform: Muscle training Warming up before a round. It may be rare as I haven't seen it recently. Unused, new condition, but the outer packaging shows natural age-related deterioration. (Non-smoking environment) - Brand: SWING SOCK - Model: LITE - Color: Red - Type of training equipment: Swing training sock - Features: Weighted, muscle strengthening training - How to use: Attach to the club and practice your swing - Accessories: Drill included The outer case has been chipped due to bumping. Thank you for viewing.