06-925 CST/berger 25 Foot MeasureMark Fiberglass Grade Rod in Feet, Tenths, and Hundredths 06-925 CST/berger 25ft MeasureMark Fiberglass Grade Rod in Feet, Tenths, and Hundredths features abrasion-resistant coating with special reinforcement fiberglass ribs to stop breakage and add stability to extended rod. 06-916C 06-925 CST/berger 25 Foot MeasureMark Fiberglass Grade Rod in Feet, Tenths, and Hundredths has easy to read gradations and a special measuring scale on the back and is equipped with reliable and long lasting spring loaded Delrin buttons.