Durable material Light weight and durability This is High quality of Plastic material Easy installation, Excellent fitment and Superior Material Type:collision sensor Condition: 100% Brand New Fitment Type: Direct Replacement Part Number:13502578 (Please refer to the pictures and check Part Number before purchasing) Fitment:For Chevrolet Express 2500 3500 For GMC Savana 2500 3500 Colour:Black Material:plastic Package Contents: 1 * collision sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia