Quick overview from the supplier:
Gaming Chair ThunderX3 EC1 Black/Black, User max load up to 150kg / height 165-180cm
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https://thunderx3.com/product/ec1/
Maximum weight : <150kg
Recommended weight : <125kg
Frame type : Plywood
Foam type : High density foam
Adjustable armrests : Fixed
Adjustable backrest : N/A
Rocking mechanism : Yes, 3° – 18°
Rocking mechanism lock : N/A
Mechanism type : Butterfly mechanism
Gas lift class & height : BIFMA tested level 3, max. 100mm
Base size & type : 320mm nylon base
Caster size & material : 50mm nylon caster
Cover material : Leatherette with carbon pattern
Overall dimension (W x D x H) : 64 x 70 x 111-121cm
Backrest dimension (W x H) : 53 x 70cm
Seat dimension (W x D x H) : 50 x 48 x 45-55cm
Armrests dimension (W x H) : 64 x 64-74cm
Product weight : 15.5kg
