Manufacturer: HATACHI Air Blade Meteor Model Number: BH3806 Color: Red (62) Material: Special synthetic resin Size: ≈ 6cm Weight: ≈ 93g Country of Origin: Japan Certified by: Japan Ground Golf Association (Public Interest Incorporated Association) *Patent pending Flies well because the core is hard!! Transfers the force of the hit into centrifugal force, so it rolls a long, long way!! Increased adhesion and durability to prevent peeling! Shipping: Standard Mail (will be delivered to your mailbox.) ★Instant purchase without comment is OK.