☆ Set of 2 Sounding Rods, Approximately 200cm and 130cm ☆ For Building Safety Inspections #mikan's Collection: Outdoor & Disaster Preparedness #mikan's Collection: Others Two Sizes of Sounding Rods: This is a set of two sounding rods, approximately 200cm and 130cm when extended. They are useful for checking if mortar, concrete, etc., have detached from the base or for inspecting the internal condition. Non-Slip Grip: The handles of these sounding rods have evenly spaced indentations, making them less likely to slip from your hand. They are easy to grip, making work easier. Convenient Telescopic Type: Both sounding rods can be shortened to approximately 26cm in length, making them easy to carry. They are easy to use, just extend the rod when needed. With Strap: These sounding rods come with a strap, allowing you to hang them on a hook for storage. They are also suitable for use on uneven tile surfaces, making them versatile. Extended Size: Approximately 200cm, Approximately 130cm Collapsed Size: Approximately 26cm Material: Stainless Steel