Pull Up Assist Resistance Band, Red (15-35 lbs)

The red pull up assist resistance band (15-35 lbs) is down to £8.54 at Amazon. It has typically been selling for around £16.97 over recent months, so this works out at roughly 50% below its usual price.
Its currently ranked 6,940 in Sports & Outdoors on Amazon and rated 4.6 out of 5 from 2,377 customer ratings, so plenty of buyers have already tried it.
Key features:
Resistance level of 15 to 35 lbs, measuring 208cm x 1.3cm and 4.5mm thick
Use for pull-up assistance, yoga, Pilates, stretching and strength training
Works the whole body, including chest, waist, back, arms and legs
Train at home without bulky gym equipment
Suitable for men and women