1、Reinforced double groove design can avoid shrinkage and shaking during use 2、Good-quality 304 stainless steel, not easy to rust, possess abrasion and corrosion resistance, long service life 3、The grip handle is made of good-quality sponge, which is comfortable to hold and non-slip, with good hand feeling 4、Each section is closely connected, stable without shaking, and flexible in adjustment 5、Can be put on the hand to prevent falling off, portable, practical and worry-free 6、The ball head is solid and hard, not easy to fall off, which makes the measurement more accurate Item Type: Telescopic Rod Tool Material: 304 Stainless steel, sponge Uses: Suitable for a variety of fields, such as cement wall, tile floors, ceilings, pointers, etc. Total Length: Approx. 120cm / 47.2in Ball Diameter: Approx. 19mm / 0.7in Thickest Rod Diameter: Approx. 12mm / 0.5in Shrink Length: Approx. 25cm / 9.8in 4 x Telescopic Rod Tool 4 x Anti-Drop Rope