XL adjustable training is for your examinations or stretching exercises. Only for the professional. The pliers opens up by squeezing the handle. Due to the coarse ribs, each opening step is approx. 1 cm. Depending on the setting, a stretch is possible up to 20cm. Closing is done by a slow back pressure of the handle. Due to the not too high voltage, closing is quite simple. The length is approx.: 32cm. The weight is approx.: 490 grams. The material is high -gloss stainless steel.