4 pcs adjustable anti-slip mask ear grips extension hook,masks buckle strap extender silicone comfortable,white pink grey blue for adult kids evglow <p>specification:</p> <p>product size: 0.59”* 5.71“</p> <p>net weight: 7g each</p> <p>material: eco-friendly silicon</p> <p>package contents:</p> <p>4 x mask ear strap hooks</p> <p>color:pink/grey/blue/white</p> <p>feathers:</p> <p>adjustable </p> <p>3 adjustable card positions, clip the mask on the neck or the back of the head, and free the ears</p> <p>material</p> <p>this mask band extender is made of soft and comfortable silicon, will not cause any discomforts to your skin,the edges could not leave skin indentations,can fit you well.</p> <p>function</p> <p>mask strap extender makes your mask strap fit better. it can extend your mask strap length to about 2-4 inches and offer you more breathing rooms. reduce the pain and stress of wearing a mask for a long time.</p>