Description:
With elastic material and adjustable buckle, this glasses fixed strap can be adjusted to fit your head to prevent it slipping down.
It is suitable for wearing during sports like jogging, cycling, and work like gardening, lumbering and welding, etc.
It is made of high-quality silicone and polyester material.
Two styles for your choice: Adult type and Kid type.
It is suitable students, labor works and teachers, etc.

Item Name: Glasses Fixed Strap
Material: Silicone, Polyester
Features: Length Adjustment, No Pressure, Elastic
Size Details:
Length of Adult Type: 170cm/66.9"" (Approx.)
Stretching Length of Adult Type: 270cm/106.3"" (Approx.)
Length of Children Type: 21cm/8.27"" (Approx.)
Stretching Length of Children Type: 320cm/126.0"" (Approx.)

Notes:
Due to the light and screen setting difference, the items color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x Glasses Fixed Strap
Product Attributes:

• Color: no
• Material: Silicone, Polyester
• Weight (lbs.): 0.02 lb
• Length (in.): 1.97
• Width (in.): 1.57
• Height (in.): 0.79