Quick release plates now feature Safe Grip, a high grip material that holds your equipment safely and prevents it from moving or slipping. This ballhead holds 10.0 kg enough for most PRO SLR's with up to 70/300 zoom This Ball Head weighs 0.35 KG and can have a load of 10.00 KG The new Gitzo ball heads include a convenient Anti Dust Bag for storage and packing.