Product availability as of 22-Nov-09 Name Size Color Availability Doubleback Collar Small Blue Ships within 24 hours. Doubleback Collar Small Green Ships within 24 hours. Doubleback Collar Small Rasberry Ships within 3-5 Business Days. Doubleback Collar Large Blue Ships within 3-5 Business Days. Doubleback Collar Large Green Ships within 24 hours. Doubleback Collar Large Rasberry Ships within 3-5 Business Days. Go back to the Doubleback Collar