Does the job!
As advertised. My 60 lb lab mix did a number on the windowsill. After repairing the damage we covered them with custom size Sill Shields , white. Pretty good match for the window material. My dog has clawed at these in her brave attempts to protect us from joggers, dog walkers and if course the mailman. NOT A SCRATCH! The only very minor glitch is that where two lengths of Shield meet, they are sometimes at a slight angle to each other .
Reviewed by: Dave from Stratford, CT.