• It won't shake violently with mechanical lock even on bumpy roads
• Reinforced design, easy to control various bumpy road sections
• Adjustable diameter 20-23mm, compatible with various models
• Easy to operate with one hand
• Does not cover the buttons, does not cover the screen information, reserves hole for interface and button, and the riding operation is more convenient and convenient
• Quickly lock your phone with the push of a button, quick and easy
• 16.5 cm after stretching, 14 cm before stretching, can be stretched freely, easily match most mobile phone

Specification:

• Material: PVC
• Applicable models: 4.5-6.3 inches phone
• Size: 144x133x120mm
• Weight: about 223g