**Product Specifications:**
**Brand:** KELME
**Model:** BACK TO SCHOOL
**Recommended Age:** Children
**Material:** Embossed TPU outer cover, wrapped yarn bladder
**Thickness of Outer Material:** 4.5-4.7mm
**Weight:** 300-320g (Size 3), 315-405g (Size 4), 382-468g (Size 5)
**Circumference:** 535-560mm (Size 3), 615-650mm (Size 4), 675-710mm (Size 5)
**Suitable for:** Under 6 years old (Size 3), 5-a-side or 7-a-side matches (Size 4), standard 11-a-side matches (Size 5)
**Features:** High abrasion resistance, excellent foot feel, good ball control, precise stitching, even latex distribution, low water absorption
**Design:** Hidden seams, durable and sturdy construction, suitable for all weather conditions
**Additional Features:** VORTEX 18.2 technology for high impact resistance, patented panel design, quality air valve design
**Packaging:** Exquisite and minimalist packaging
**Usage Instructions:** Detailed steps for inflating the ball
**Maintenance:** Instructions for inflating, checking for leaks, and post-match care
**Details:**
Premium soft and abrasion-resistant outer cover
Stable and durable construction
Suitable for official matches
Classic KELME logo for quality assurance
**Note:** For detailed instructions on ball inflation and maintenance, please refer to the provided steps and guidelines.