Replacement Canopy Top Cover for Sears Bristol Collection 10x12 Gazebo This replacement canopy cover is custom designed for the Sears Bristol Collection Rectangular Gazebo, sold at Sears stores, model number SS-I-139GZ or SS-I-139-GZ. The gazebo was manufactured by Numark Industries, and was sold at Sears stores branded under the Bristol Collection (Rectangular Gazebo). This is the replacement canopy only.