Seamlessly frost decadent treats with our Pastry Tek Reusable White Plastic Piping Tip Coupler. Featuring a 2-piece standard coupler tip, this piping tip coupler guarantees quick and easy switching of decorating tips without having to change your piping bag. Constructed from premium plastic, this pastry bag coupler is conveniently reusable, durable, and recyclable. With a ridged ring, this icing coupler makes it easy to assemble the decorating tip to the coupler base and fits most piping bags. This standard coupler measures 1 inch wide by 1.1 inches tall and ships in a 1 count box.