oxygen mask blue elastic band plastic cover at both ends
Elastic Band Material: Polyester+ Spandex, Latex free, Elongation is at least 300%, plastic cover at both ends. Colour in blue. customized size and color.
Elastic Band Material: Polyester+ Spandex, Latex free, Elongation is at least 300%, plastic cover at both ends. Colour in blue. customized size and color.