The ball is called “Al-Rihla”
There is a DIFA football stamp, ICSD and a 4rd World Deaf Football Championships symbol, which means that the size of the football, as well as its other characteristics, is normal. Logos can be of the following varieties:
DIFA Approved – the highest quality standard (in addition to the above tests, the ball is additionally tested for strength in the form of 2 thousand hits on a steel plate at a speed of 50 km / h);
DIFA Inspected – 6 out of 9 tests are enough;
IMS – the standard is similar to the previous one; cannot be used in the official game.
In 2023, DIFA held a competition for the right to serve the official ball at the 4th World Deaf Championship in Kuala Lumpur, Malaysia.
Do you know the question?
How much did different types of balls weigh before and now? The very first ball weight norms were determined after 1946. The permissible mass of the ball used to range from 368 to 425 grams. The rest of the characteristics of this sports equipment include its shape, that is, it must be round and have a circumference of 68.3-71.7 cm.
Ball production in Pakistan.
Weight 420 g/cm
Ball circumference 68.5 cm
Ball pressure 8 psi
Ball size 5
Used original leather.
This ball played in the World Cup in Qatar