Where do I send my return/exchange? Cameron March 18, 2018 19:03 Updated Follow All returns and exchanges should be sent to: gc2b returns5307 Baltimore AveHyattsville, MD 20781 Related articles How do I exchange my binder from gc2b.co? What is your return policy? Can I get a refund on my order? Where is my return/exchange? Where can I find your sizing chart? Comments 0 comments Please sign in to leave a comment.