Surgical flexibility [1.2mm/ 2.2mm transgingival collar height] In accordance with patients conditions (i.e.: bone height, gingival thickness), ExFeel Internal system allows 1 stage and 2stage surgery due to provide 1.2 and 2.2 collar height. Economic Multi-mount Multi-functional mount provided with ExFeel internal fixture is used for implant placement as well as final abument. This unique feature provides convenience and economic benefits. Straight and tapered designs satisfies a broad range of indications. From immediate to delayed implantation, from sigle-tooth to multiful cases. ExFeel Internal system provides optimal initial stability and demonstrates predictable osseointegration results in all bone types.