Full set of fresh factory made of 3 x high quality straps manufactured in Europe for cassette recorders: PIONEER CT-1040W EXTRA STRONG with high PERCENTUAL PERCENTUAL PURE RUBBER LONG LASTING Even more resistant than the original ones, resistant to different acids, high temperatures, UV and high mechanical resistance. The straps must be able to absorb mechanical vibration and motor vibrations that can only be achieved with the best straps with a high natural rubber content and other matching materials that ensure good wear resistance and proper traction but without deformation. After many experiments and tests, we have achieved this winning mix. The lengths of our straps are always exactly tailored to the model described, they are not adapted and stretched to allow them to enter by "strength" damaging the mechanics over time and removing the strap, both the duration and the ability to absorb vibrations. In fact unlike many we have many sizes, not a few standard. You dont even have to worry about the mounting direction because it is sanded on all sides.