1. Weight: about 340g/set
2. Size: about 8.6x14.8 cm, can be stretched to 10.4x19.8 cm
3. Material: composite material
4. Application: motorcycles, bicycles, etc.
5. Applicable mobile phones: compatible with mobile phones of 4.7-7.12 inches, width of about 5.7-8.9 cm, height of about 13.2-18 cm
6. Installation specifications:
-T-shaped ball head: suitable for 1.5-3.3 cm handlebar/round tube installation
-Skewed ball head: compatible with 10mm aperture, suitable for rearview mirror installation
-L-shaped ball head: compatible with 10 mm aperture, suitable for rearview mirror installation
-Long ball head: Compatible with 15-33mm round pipe, suitable for oil pump base/square pipe/round pipe installation
-Large horseshoe head: screw specification M5-0.8x40mm/M5-0.8x25mm, suitable for fuel tank cap installation
-Small horseshoe head: screw specifications M5-0.8x16mm/M5-0.8x20mm/M5-0.8x25mm/M5-0.8x35mm/M5-0.8x45mm/M5-1.0x25mm, suitable for fuel tank cap installation
-M10 ball head: screw specification M10x25mm
-M8 ball head: screw specification M8-1.25x55/60/65mm
-Slim ball head: compatible with 8.2-14 mm round tube
-Middle club head: Compatible with 18.9-22.2mm round tube

Features:
1. Wide compatibility, can be used with a variety of base ball joints
2. Composite material, lightweight and shock-absorbing, easy to install, and the width can be adjusted according to the size of the phone
3. Damping springs provide resistance to external load pressure and improve durability and stability in use
4. Sun-proof and rain-proof, durable
5. Multi-angle adjustable, 360-degree rotating base
6. Curved horn design, firmly fix the phone