Button zipper aid $ 6.34 Model: Button hook Material: No latex dressing and independent living aid Used for: wide grip jaws Function: Zipper pull auxiliary tool Suitable for: Buttoning hands for agile and impaired coats Compression use: easy zipper clothing and jacket Features: Cushioning handle with soft ribs Advantages: Flexible ribbed handle, suitable for any grip Advantage 2: Just hook the button and go through the button hole Suitable: Almost all size big buttons use giant wire loop