8 Pcs Purple AC Radio Switch Knob Cover For Chevy Silverado For GMC Sierra 14-18

Description: Install directly to the car switch knob. Transforms your vehicle's plain interior and adds a fashionable color. These climate control rings are durable. This is a non-OEM product, accessory only! Condition: Brand New. Specification: Material: Aluminum Alloy Color: Purple, Silver Tone Placement on Vehicle: Front Biger Button Knob Size: 11x41mm / 0.43"x1.61"(H*D) Big Button Knob Size: 15x34mm / 0.59"x1.34"(H*D) Small Button Knob Size: 12x31mm / 0.47"x1.22"(H*D) Smaller Button Knob Size: 12x29mm / 0.47"x1.14"(H*D) Biger Button Knob Top Inner Diameter: 32mm / 1.26" Biger Button Knob Bottom Inner Diameter: 39mm / 1.54" Big Button Knob Top Inner Diameter: 27mm / 1.06" Big Button Knob Bottom Inner Diameter: 32mm / 1.26" Small Button Knob Top Inner Diameter: 24mm / 0.94" Small Button Knob Bottom Inner Diameter: 29mm / 1.14" Smaller Button Knob Top Inner Diameter: 16mm / 0.63" Smaller Button Knob Bottom Inner Diameter: 27mm / 1.06" Fitment: for Chevy Silverado 2014 2015 2016 2017 2018 for GMC Sierra 2014 2015 2016 2017 2018 Package Included:8 x AC Radio Switch Knob Covers