Gem PromotionsWrite a Review631-363-2658Be the first to review!77 Park Ave, Blue Point, NY 11715Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursDo you know the hours for this business?CategoriesAdvertising-Promotional Products, Marketing Consultants Suggest an Edit