This support for surgical masks (ear saving) has simple couplings to avoid contact of the masks with your hands. Designed for use by healthcare professionals, patients and other users. It has the following dimensions: 19cm x 2cm x 0.1cm. For adult use. It can be printed with filaments of PLA, PETG and other materials in 3D printers, being quite flexible due to its small thickness. Printing time: 30min. Weight: 3g. Length: 1,16m. It is possible to print up to six at a time on the Clearity Eden 3 Pro.