Product page lists pad dimensions: A 106 mm; C 63 mm; D 63 mm; E 27 mm.
Sound / ANC
Dekoni claims its fenestrated-sheepskin version reduces harshness and adds midrange warmth; this is the manufacturer's stated acoustic effect and may vary by material and listener.
Dekoni’s own product page explicitly lists AKG Q702 in its compatible-model list. It also lists the proposed dimensions: A 106 mm, C 63 mm, D 63 mm, and E 27 mm, and shows the material variants.