7 Inch Invisible Hinges - Black Pack of 2 (2 Count) - Modern Style - Metallic Finish - Zinc & Aluminum Alloy - 180 Degree Swing - 3D Adjustable Butt Hinge Audio Pickup Free speak mode (two people

Free speak mode (two people each wearing a headset)

The sufficient quantity and different colors can meet your daily needs of use and replace

it's so firmly and will not fall off even on bumpy roads

Their strong adhesive bonds securely to notebooks

Pencils Grips Pencils Grips for kī-ds Handwriting Posture Correction Training Writing for kī-ds Toddler Prəscho-ǒlers stǔdənts Chǐ-ldrən Special Needs

7 Inch Invisible Hinges - Black Pack of 2 (2 Count) - Modern Style - Metallic Finish - Zinc & Aluminum Alloy - 180 Degree Swing - 3D Adjustable Butt Hinge Audio Pickup Free speak mode (two peopleDIMENSION 7 x 2. 8 x 1 inch, MATERIAL Zinc alloy embryo + aluminum alloy core EASY INSTALLATION Three dimensional adjustable range: vertical 3. 0mm, horizontal 2. 0mm and depth 1. 0mm, do not have to remove the door can be adjusted APPLICABLE DOOR SIZE Door Thickness 35mm, Door Width 850mm Three dimensional adjustable range: up and down 3. 0mm, left and right 2. 0mm, before and after 1. 0mm, do not have to remove the door can be adjusted Finger