Docooler Telescopic Hollowing Drum Detection Hammer Tile Hollow Checker Thickened Adjustable Rod for House Decoration Inspection

Please note this item ships from an international seller. Expected delivery is 10-15 days. This telescopic hollowing drum detection hammer is practical to use in a newly decorated house. It helps you get rid of the quality problem caused by cheating in workmanship and materials. And it s portable and compact easy to carry. Features: Telescopic design easy to use gently tap the wall to detect the cavity wall. Mainly used for hollowing drum detection in a newly decorated house. Reliable quality stainless steel rod sturdy and with great durability. and soft sponge handle comfortable to grasp. size portable and lightweight space-saving easy to carry.