Bak Industries 79122 - Revolver X4 14-18 (19 Leg/Lim) Silv/Sierra 1500/15-19 2500HD/3500HD 8' Roll-Up Soft Cover They are built with grade-A

They are built with grade-A LED chips

GTIN: 00849055024445

Suburban or Suburban 1500 and GMC Yukon XL or Yukon XL 1500 (see application info to verify fitment)

GTIN: 834532000081

Rail Is Constructed Of 6063 Marine Grade Aluminum With An Integrated Bracket System With Precision Stainless Steel Pivot Pins For Rock-Solid Stability

Bak Industries 79122 - Revolver X4 14-18 (19 Leg/Lim) Silv/Sierra 1500/15-19 2500HD/3500HD 8' Roll-Up Soft Cover They are built with grade-AIntroducing the BAK Revolver X4, featuring the same great features of the Revolver X2, now with a stylish matte black finish. When closed, heavy duty aluminum slats secure the cover the full length of the bed on both sides, providing unrivaled strength and security. When opened, the cover rolls up tight providing full bed access without blocking rear view mirror and third brake light visibility. Matte Finish Industrial Grade Vinyl Heavy Duty Aluminum