EASY TO USE: rollers make beautiful waves and curls with all types of hair. They are made up of resin and are durable enough so you can use them easily for long term LIGHT AND PORTABLE: These curler hair roller are perfect for traveling. When traveling, they dont take much space in a suitcase A VARIETY OF HAIRSTYLES These rollers can be used for most hairstyles, such as curly hair waves, water hair waves, body hair waves. You can make any hairstyles you like with this hairdressing set PACKAGE INCLUDES: 30 * silicone curling iron, help you achieve an even more secure hold and allow you to use it when cooking, running and exercisingProduct information:Color pinkWeight: about 75g / pieceQuantity: 30, 15 large, 15 smallMaterial: resinSize:Large outer diameter 5.0 cm, inner diameter 2.0 cmSmall size 3.9 cm outside diameter, 1.5 cm inside diameterPacking list: 30 * silicone curling iron