Approved Banner Ads For PTFE Washers These Banner Ads Are Approved For The Following Washers: For All PTFE Washers And PTFE Flat Washers PTFE Washers Banner 728x90 PTFE Washers Banner 600x600 PTFE Washers Banner 640x480 PTFE Washers Banner 480x480 PTFE Washers Banner 468x60 PTFE Washers Banner 320x320 PTFE Washers Banner 300x250 PTFE Washers Banner 300x600 PTFE Washers Banner 320x50 PTFE Washers Banner 320x100 PTFE Washers Banner 320x240 PTFE Washers Banner 400x300 PTFE Washers Banner 160x600 PTFE Washers Banner 300x50 PTFE Washers Banner 250x250 PTFE Washers Banner 120x600