From the seller:
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The Joy-Con controllers are not the most comfortable to hold (at least for adults). In using them, after a few minutes the size was awkward and started to cause the hand to tire quickly. In looking at controllers, this product came up as an accessory to have more of a controller feel and improve comfort while using the Joy Con controllers. This was an awesome buy! Holding the Joy Con's is far better and the size is just about right.
Highly recommend to purchase these for all Joy Con controllers. The rubber piece for the joy stick is kind of unnecessary, it's just plastic on top of plastic. Didn't see any benefit in having this, it's not like it's going to prevent damage to the joy stick. It is nice that it's included though, but don't see a need for it.
*Note, there are two ratings applied to the reviewed item. "Product rating" and "Packaging rating". The actual product will not be impacted by the packaging as these are two separate ratings.
In regards to packaging, the following are contributing factors against the "Packaging rating":
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