✅ 【Great Material】The elastic bands are made of rubber, which makes it highly stretchable, sturdy, long lasting and reusable. 100pcs 5mm Black Elastic Bands. ✅ 【High Elasticity】These thick rubber bands before stretching are about 80mm (it can be stretched to about 450mm), the width is 5mm, and the thickness is 1.55mm.
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