This set of cake decorating couplers is great for both professional bakers and home cooks. The reusable nozzle converters allow you to effortlessly change piping tips, making your decorating tasks more versatile and creative. Features -Color:Transparent -Material:PP -Size:5.20X4.00X4.00cm/2.04X1.57X1.57in -Size:5.10X3.80X3.80cm/2.00X1.49X1.49in -Size:5.10X3.80X3.80cm/2.00X1.49X1.49in -Size:3.20X2.30X2.30cm/1.26X0.90X0.90in -Note: There are four kinds of diameter specifications: 1.6cm/ 0.62in; 2cm/ 0.78in; 2.4cm/ 0.94in; 2.6cm/ 1.02in -Ease of use: these Piping Bag Converters allow for attachment of piping tips -Multipurpose: suitable for a wide range of piping bags and tips, these couplers cater to various decorating techniques -Durability: constructed from pp material, these couplers are designed for longevity and ease of maintenance -Firm attachment: the secure connection provided by these couplers that your piping tips stay firmly in place -Broad usage: great for use in home kitchens, professional bakeries, and pastry shops, these couplers are a versatile tool for all your cake decorating needs Package list: 24 x piping bag couplers