The Kilner Jam Jar Tongs Provide A Way Of Preserving Your Fingers When Moving Hot Jars Of Fresh Jam!designed For Lifting Hot Preserve Jars Out Of The Boiling Water Safely, These 23cm Long By 8cm Wide, Heat Resistant, Dishwasher Safe Kilner Jam Jar Tongs Are Strong, Safe & Won’t Let Anything Slip Out Of Your Grip. kilner Jam Jar Tongs Measure 23cm L X 8cm Wheat Resistanteasy Grip Handlesstainless Steel Constructiondishwasher Safeperfect For Gripping Hot Jarshelps Protect Fingers From Hot Jars & Water