Bead Color: White; Spring Color: Black,White; Material: Silicone, Metal; Diameter: 1.5mm / 0.06"; Length: 20mm / 0.8"; Package List: 10 x Eyeglass Chain Connector(White,White Color),10 x Eyeglass Chain Connector(Black,White Color) Advantage: With these eyeglass chain connectors, you can adjust the eyeglass strap's size whenever you want according to your head size. Made of soft material, comfortable to touch, good for people who wear glasses all day. Not easy to fall off, suitable for most types of glasses arms. Instruction: One loop connects to the eyeglass strap and the other loop connects to the eyeglass arms. Application: This eyeglass chain connector is very suitable to be installed on the eyeglass strap which is mainly used to secure your eyeglass around your neck and make sure the eyeglass won't be lost and broken in sports or other situations. Note: Please confirm the size before ordering. This eyeglass chain connector is very suitable to be installed on the eyeglass strap which is mainly used to secure your eyeglass around your neck and make sure the eyeglass won't be lost and broken in sports or other situations.

Specification
Bead Color: White
Spring Color: Black,White
Material: Silicone, Metal
Diameter: 1.5mm / 0.06"
Length: 20mm / 0.8"
Package List: 10 x Eyeglass Chain Connector(White,White Color),10 x Eyeglass Chain Connector(Black,White Color)

Advantage
With these eyeglass chain connectors, you can adjust the eyeglass strap's size whenever you want according to your head size.
Made of soft material, comfortable to touch, good for people who wear glasses all day.
Not easy to fall off, suitable for most types of glasses arms.

Instruction
One loop connects to the eyeglass strap and the other loop connects to the eyeglass arms.

Note:Please confirm the size before ordering.