1) strong tube - like other tubes, one might feel hesitant to stretch it to limits (and one should not), but it feels pretty tough. I practice stretching these bands always less than 3X of the length of the stretched portion
2) strong nylon cloth to prevent the rubber tube inside from flying off on to your face, in case it breaks
3) a few other brands that use such a safety cloth do not have the 'connector rubber' tube that Spinway has - that joins the handle part and the main clothed part. This might help a bit when the band snaps at either ends
4) 5 stars because there is no better resistance tube out there at the moment
1) the handle does not have foam, sometimes bruises the hands a bit when working on the higher end of resistance. Also, the handles are easily prone to scratches
2) the cloth makes the tube too bulky, it slips from your back when performing weighted pushups. Also due to its size, it might be difficult to anchor the tube through/between thin rods
3) the cloth brushes with your hands/shoulders/back when performing certain exercises like tricep extensions, might irritate the skin. Need to re-adjust the position or wear a good clothing. The cloth also brushes with your leg soles when positioned underneath. Wearing shoes will be helpful
4) since it is a tube and not a band, it has less possibilities of anchoring

🗯️ Generics
1) does not have anti-snap patented design like Bodylastics US (not the Indian one found here). But no other band I know of has it anyway
2) adjust the stretchable length of the band to adjust the amount of resistance you want (common knowledge)
3) one resistance tube won't be useful for training different parts of the body. If one tube is comfortable for a good tricep workout, it sure won't be enough for a good chest workout. That resistance band you use for tricep workouts, you may or may not be able to stretch completely for a good shoulder workout. Knowing a middle resistance, buying it, and then going for an upper or lower resistance band as per your need can be one way to go for it

🔰 MY FINAL THOUGHTS
A very durable band with multi-purpose benefits. It's like owning a car with 6 airbags instead of 2 (tough safety), but compromising with the legroom (little less comfortable resistance tube)

• Strong - Solid product – very strong – unlikely that’ll break – no matter it is light or heavy
• Type - Ordering light / medium / heavy etc. – depends on individual strength, however, I am using medium – which is also very good and sufficient enough.
• If you buy heavy – then maybe you won’t be able to perform all exercises – say triceps, biceps, shoulders – coz would be too heavy for these muscles
• Weights Category– Don’t compare the weights mentioned against each type with weights you generally use in gym – so if you can lift dumbbell of 20 kg – doesn’t mean you can do same with rope – due to heavier resistance – so my personal suggestion - better to go one level below
• Accessory – It came along with handy pouch bag
• Handles – Yes, handles are made of plastic and initially 1-2 days you’ll take time to adjust with it – but not a bigger deal
• Usage – I have been using this product from almost last 15-20 days – and extremely happy with it
• Delivery – Amazon delivered the product before committed day