Check the listing for details. 80mm Reusable Eco-Friendly Golf Magnet Tee Flex Lift Performance Tee 3 pcs. Condition: New. Listed at 10.99 USD. Less Resistance - 8-prong rubber head and the magnetic connection reduce friction/resistance on impact and allow better contact, reduce ball spin which increases control, allowing your drives to go farther and straighter.Easy to Stick On and Off - The magnetic bond between the head and shaft is temporarily broken rather than breaking the tee itself.Durable, Multi-Material Construction - Comes with a long tee and a short tee, 2 tees are connected by one durable string which prevents loss. Functional, fashionable, reusable, and earth-friendly.Consistent Height - Sets your ball at the same height each time giving you greater consistency in your drives.Long Tee Length: ~8 cm/ 3.1". Head Diameter: ~1.8cm/ 0.7". String Length: ~21cm/8.3". Short Tee Size: ~3.3 x 15mm/1.3" x 0.59" (L x D). Weight: ~9g / 0.32 oz