Four Jaws Rotating Removable Arm And Wrist Strap For 4.5-7 Inch Phones(Black)

1. Material: silicone, lycra, PC, nylon 2. Suitable for both genders 3. Applicable cell phone size: 4.5-7 inch 4. Recommended arm circumference: 24-40cm 5. Size: about 210 x 130 x 18mm 6. Product weight: about 100g Features: 1. Stretch silicone material, solid and firm, stretching without deformation and breakage 2. 360 degree rotatable and removable design, sturdy and stylish 3. Lightweight fabric simple design, reduce cumbersome, strap groove design, breathable heat dissipation, keep your arm comfortable 4. Can be operated with one hand, non-magnetic does not hurt the phone 5. Precision structure, not easy to fall off, non-slip and durable