Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: does this come with a sheath?
Document: Received the item quickly and it's exactly what I was looking for. My only dilemma is finding a sheath that fits it properly.
great rubber knife, looks realistic, firm, versatile. downsides not balanced for throwing, gets marked very easily, hard to find a proper sheath (made my own)
Pretty good for the price. It does feel more like hard, cheap plastic than rubber, but it looks great. The blade is pretty thick, which means you will have to saw/sand it down to make it fit in a sheath, but it serves its purpose.
This knife is a training knife based on the design of the Marine Corps' KA-BAR and looks very nice! I bought a KA-BAR Sheath from a local military surplus store and it fits nicely! (even though i had to wait about 2 days for the leather to stretch out)
The knife came right on time and over all it is awesome I have used it in some airsoft wars as a secondary to trow or tap some one, it is made of a very trong ye flexibill rubber you can get a sheath but I worked just putting it in my pocket or somthing over all great quality and a great price esially worth $20
The quality is very good, the balance and weight is just what you need for this kind of training tool.It's very stiff, inflexible and will hurt if you get struck or stabbed, but it will not cut or pierce since the end is thick and rounded.It has a nice grip.We've had a lot of fun with it and will probably use it for years to come.
we used it for a short film and it worked great. the only thing i wish is that the tip wasn't so rounded and the blade wasn't so thick. but it's because it's a training knife so all is good...
very strong and solidit will last for a long time in training or if you paint the blade silver you can use it in film
this training knife is great!!! for the price you can't buy a better trainer this knife will last for years of hard training.
this is not rubber but plastic and it is totally black not like the photo at all. it's ok but not what I was lead to believe.
Answer: yes