Product Introduction: Name: Aluminum alloy perforated decorative roof frame Material: aluminum alloy+ABS Vehicle type: dedicated for special vehicles Color: black, silver black Load capacity: cannot be loaded, only for decorative purposes Specification: Aluminum tube x2, wrap angle x4, pad x4, 3M adhesive x4, adhesive aid x1 Characteristic: No punching installation, using 3M double-sided adhesive and adhesive aid for adhesion, without the need for punching and without damaging the vehicle body High quality aluminum profile, made of disposable aluminum material, with surface sanding and oxidation treatment, never rusting and never aging The corner wrap is made of high-quality ABS, which is anti-aging, low cold and high temperature resistant Installation steps: Clean the roof thoroughly Distinguish the direction of the bracket and pole before installation Assemble the bracket and aluminum alloy main rod Place it on the roof for comparison and find a fitting position Mark well for easy installation Apply adhesive aid to the bottom of the bracket Tear off the yellow side of 3M adhesive and stick it on the bracket Apply adhesive aid to the roof installation position Tear open the red surface of 3M adhesive and stick it according to the previously compared position After installation, bind the bracket to the roof with transparent tape for 2 days before uncovering it. (Do not wash the car within 3 days after installation, choose to install it when the weather is clear) Be careful: This product is mostly adhered to the inner side of the roof gutter Before pasting, wipe the roof pasting area clean and free from wax, oil, dust, water, etc When the temperature is low (below 10 degrees Celsius), use a lighter to bake the adhesive primer After pasting, press for 5 minutes. Please be careful not to get into water or wash the car within 24 hours. It is recommended not to install it on rainy days