QLT By MARSHALLTOWN 911 3-1/2-Inch by 4-1/2-Inch Inside Drywall Corner Trowel with Plastic Handle Formed from one piece of flexible stainless steel Plastic handle Blade is set with 103 degree angle that flexes to 90 degrees for finishing corners Used to embed tape and smooth out the final layer of mud to taped corners Used to Embed Tape and Smooth Out the Final Layer of Mud to Taped Corners