Description: - Tennis Racket Swing : This Tennis Swing Train Racket is designed to increase power, accuracy, serve speed, improves forehand, backhand, slice, and compression - Metal Construction: Crafted from metal, this self training tool is built to withstand rigorous practice and provide long last performance - Warm Up Exercise Tool: Tennis Swing Train quickly and effectively warm up that promotes relaxation and body coordination - Portable Swing Practice Tool: This tennis serve training device improves swing posture, tempo, speed, strength, and flexibility, the tennis swing training tool is a great tool for tennis player - Indoor Outdoor Tennis Self Training Equipment: Ideal for of all levels, for both beginners and professional , men and women, teens and adultsSpecification: - Material: Metal - Size Chart:For Kids: 74cm/29.13inchorFor Adults: 81cm/31.89inchPackage Includes:1 Tennis Swing TrainNote:Please allow slightly errors due to manual measurement and different monitors. Metal Construction: Crafted from metal, this self training tool is built to withstand rigorous practice and provide long last performance Warm Up Exercise Tool: Tennis Swing Train quickly and effectively warm up that promotes relaxation and body coordination Indoor Outdoor Tennis Self Training Equipment: Ideal for of all levels, for both beginners and professional , men and women, teens and adults Tennis Racket Swing : This Tennis Swing Train Racket is designed to increase power, accuracy, serve speed, improves forehand, backhand, slice, and compression Portable Swing Practice Tool: This tennis serve training device improves swing posture, tempo, speed, strength, and flexibility, the tennis swing training tool is a great tool for tennis player Size 81cm Color Multicolor Material as described Brand Name FytStycale Model Name as described Item Weight 1.2 Pounds Part Number 5413223670820273 Manufacturer FytStycale Package Weight 1.24 Pounds Suggested Users unisex-adult Included Components as described Warranty Description 6 months warranty from the date of purchase Item Dimensions LxWxH 32.68 x 3.15 x 3.15 inches Item Package Dimensions L x W x H 32.68 x 3.15 x 3.15 inches