The Cosco Badminton Racket Kit you've mentioned appears to be a training-oriented badminton racket set. Here's a breakdown of its key features based on the information provided:

Racket Material: The racket is made from a graphite composite material. This is a common choice for badminton rackets, as it offers a good balance of strength and lightweight properties. Graphite composite rackets tend to provide decent control and power for players.

Shaft Material: The racket features a jointless steel shaft. Steel shafts are known for their durability and are often preferred for training and beginners' rackets due to their ability to withstand accidental impacts and bending.

Color and Design: It's important to note that the color and design of this product may vary from what is shown in the image. This is common when products are sourced in mixed batches, as mentioned. Customers should be aware that they might receive a racket with a different color or design than what's displayed in the product image.

Overall, this Cosco Badminton Racket Kit seems suitable for training purposes, especially for beginners or those looking for an affordable option. The combination of a graphite composite frame and a steel shaft should provide reasonable performance and durability. However, for more advanced players or those seeking specific design preferences, it's important to consider that the appearance may vary from what's depicted in the product image.

• Age: 9 Years - Grown Ups
• Contents: ‎‎‎2 Racket, 6 Nylon Shuttle, 2 Wrist Band
• Product Dimensions (approx): 19.05 cm (width) x 66.04 (height)
• Brand: Cosco
  
• Material: ‎‎‎‎‎Aluminium
• Country of Origin: India