Specification AgeRangeDescription : Adult Brand : BirTee BulletPoint : High quality durable plastic golf tee BulletPoint1 : These consistent height tees work on any surface including golf courses, practice mats, gym floors, and even frozen ground enabling you to tee off no matter the weather. They are a also great alternative to the rubber tees or holder you get at the driving range. BulletPoint2 : These tees are Size #1 which are 1/4" high. There are 4 tees in this pack. BulletPoint3 : Perfect for indoor golf simulators however, please read the description for important information regarding which colors work best for which simulator. BulletPoint4 : Reusable, durable, and recyclable. A size to suite any club. These individual packs are available in 8 different sizes so you've a tee size for any club you wish to use off the tee box. Whether it's a driver, hybrid, iron or wedge, Birtee is perfect for you. See our other listings for the other sizes. BulletPoint5 : Conforms to USGA and RCGA Rules of Golf. CareInstructions : Machine Wash CollarStyle : Zipper Collar Color : Blue Department : unisex-adult ExternallyAssignedProductIdentifier1 : 0672375001113 ExternallyAssignedProductIdentifier2 : 672375001113 ExternallyAssignedProductIdentifier3 : 00099606122728 FabricStretchability : non_stretchable GpsrSafetyAttestation : 1 HemlineForm : straight_hemline ImportDesignation : Imported IncludedComponents1 : 1* Automatic Golf Tee Machine IncludedComponents2 : 1* Foot Pedal 4* Mesh Stands IncludedComponents3 : 3* Batting Stands 1* Wooden Pole Mode Track IncludedComponents4 : 1* Iron Rod Pattern Track ItemLengthDescription : Standard Length ItemName : BirTee Pro Golf Tees - Size #1 (1/4") Individual Size Pack - 4 Tees Per Pack. Winter/Mat/Simulator Tees (Blue) ItemPackageDimensions_Height : 12.7 centimeters ItemPackageDimensions_Length : 1.27 centimeters ItemPackageDimensions_Width : 10.795 centimeters ItemPackageQuantity : 3 ItemTypeKeyword : golf-tees LeagueName : MLB Lifestyle : athletic Manufacturer : Birtee Material : Cotton ModelName : Top ModelNumber : R1112T50 NumberOfBoxes : 1 NumberOfItems : 3 OccasionType : Vacation PartNumber : ptf240318tt000003 Pattern : Solid PrePrintedText : Houston Astros, NFL trademark ProductDescription : The revolutionary BIRTEE PRO golf tees are designed to be fast and easy to use for golfers of all calibres and ages. People love their consistency. They are also very durable and recyclable and are Made in Canada. They provides every golfer with a constant height for any size club (Drivers, Woods, Hybrids & Irons) for every tee shot. The 8 sizes conform with USGA & RCGA Rules of Golf and the U.S. Patent was also granted on May 31, 2011. The BIRTEE PRO works on normal golf surfaces, as well as on any hard surface such as gym floors, indoor GOLF SIMULATORS and frozen ground making them perfect for winter use. It was designed to be reusable, durable, recyclable and more convenient than conventional tees. It eliminates the need for pushing tees into the ground, but most importantly it eliminates the guess work for achieving a constant tee height. The 8 constant heights will give every golfer more confidence and consistency. IMPORTANT: If you ordered these for a Golf Simulator then please read to get the best results.If you have a: Full Swing, About Golf, SkyTrak or Optishot then the White and Lighter Colors may cause misreads. It is better to choose a darker color like: Dark Blue, Black, Green or Purple.For Uneekor, the light colors, but also the Red and Purple may cause misreads therefore the Black and Dark Blue are the best colors.If you have a TruGolf Simulator or Trackman then the color doesn’t matter therefore the White or Yellow will work fine. See other listings for other sizes. Sizing Guide: #1 - 1/4" - Use with Irons/Wedges #2 - 1/2" - Use with Irons/Hybrids #3 - 3/4" - Use with Hybrids/Junior Driver #4 - 1" - Use with Fairway Woods / Junior Driver #5 - 1 1/4" - Use with Fairway Woods / Driver #6 - 1 1/2" - Use with Driver #7 - 1 3/4" - Use with Driver #8 - 2" - Use with Driver ProductSiteLaunchDate : 2021-01-07T17:13:30.955Z ShirtFormType : sport_jersey Size : 1-1/2 inch and 2-3/4 inch SportType : Exercise and Fitness StreetDate : 2011-03-14T00:00:01Z Style : Top SubjectCharacter : Sports SupplierDeclaredDgHzRegulation : not_applicable TargetGender : male TeamName : Houston Astros Theme : Top UnitCount : 1 UnspscCode : 49000000 WarrantyDescription : NO