It is often really wearing a mask can be hot and make breathing feel more difficult. This is the main reason why we have designed this more breathing 3D mask bracket. Your family and friends will definitely want one. \r\n\r\nOur 3D mask bracket will help a lot on improving it by creating more breathing space because the bracket can hold up the mask fabric around the mouth. We will feel cool and easy to breathe even though with a mask on face.\r\nIn addition, the support frame can also reduce the friction frequency between mask and face to protect mask lining from getting stained.\r\n\r\n \r\nSize & Spec\r\n\r\nMaterial: Silicone Rubber\r\nColor: Clear\r\nSize: 4in x 3.6in x 1.65in \r\nWeight: 0.18oz\r\nPacking List: 10 x 3D Mask Bracket\r\n\r\n \r\nFeatures:\r\n\r\nMore Space for Breathing\r\nMuch Cleaner\r\nIdeal Saver\r\nReusable & Washable & Safe\r\n\r\n\r\nWarm Tips:\r\n\r\nPlease clean and disinfect before use.\r\nPut the 3D Face Inner Bracket inside and hook it, lower your head and wear it to prevent the Face Inner Support Frame from falling. Adjust the position of the Under Frame Lipstick Protector to make it fit your face perfectly.\r\nYou can also try to use Double Sided Tape or needle&thread to fasten the 3D face Inner Bracket which can make it work better, prevent the 3D face bracket inner support frame from moving.